fix(deps): update dependency tinymce to v7 [security]

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
tinymce (source)	^5.10.4 -> ^7.0.0

---

Warning

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GitHub Vulnerability Alerts

CVE-2024-29881

Impact

A cross-site scripting (XSS) vulnerability was discovered in TinyMCE’s content loading and content inserting code. A SVG image could be loaded though an object or embed element and that image could potentially contain a XSS payload.

Fix

TinyMCE 6.8.1 introduced a new convert_unsafe_embeds option to automatically convert object and embed elements respective of their type attribute. From TinyMCE 7.0.0 onwards, the convert_unsafe_embeds option is enabled by default.

Workarounds

If you are using TinyMCE 6.8.1 or higher, set convert_unsafe_embeds to true. For any earlier versions, a custom NodeFilter is recommended to remove or modify any object or embed elements. This can be added using the editor.parser.addNodeFilter and editor.serializer.addNodeFilter APIs.

Acknowledgements

Tiny Technologies would like to thank Toni Huttunen of Fraktal Oy for discovering this vulnerability.

References

• TinyMCE 6.8.1
• TinyMCE 7.0.0

CVE-2024-29203

Impact

A cross-site scripting (XSS) vulnerability was discovered in TinyMCE’s content insertion code. This allowed iframe elements containing malicious code to execute when inserted into the editor. These iframe elements are restricted in their permissions by same-origin browser protections, but could still trigger operations such as downloading of malicious assets.

Fix

TinyMCE 6.8.1 introduced a new sandbox_iframes boolean option which adds the sandbox="" attribute to every iframe element by default when enabled. This will prevent cross-origin, and in special cases same-origin, XSS by embedded resources in iframe elements. From TinyMCE 7.0.0 onwards the default value of this option is true.

In TinyMCE 7.0.0 a new sandbox_iframes_exclusions option was also added, allowing a list of domains to be specified that should be excluded from having the sandbox="" attribute applied when the sandbox_iframes option is enabled. By default, this option is set to an array of domains that are provided in embed code by popular websites. To sandbox iframe elements from every domain, set this option to [].

Workarounds

The HTTP Content-Security-Policy (CSP) frame-src or object-src can be configured to restrict or block the loading of unauthorized URLS. Refer to the TinyMCE Content Security Policy Guide.

References

• TinyMCE 6.8.1
• TinyMCE 7.0.0

CVE-2024-38356

Impact

A cross-site scripting (XSS) vulnerability was discovered in TinyMCE’s content extraction code. When using the noneditable_regexp option, specially crafted HTML attributes containing malicious code were able to be executed when content was extracted from the editor.

Patches

This vulnerability has been patched in TinyMCE 7.2.0, TinyMCE 6.8.4 and TinyMCE 5.11.0 LTS by ensuring that, when using the noneditable_regexp option, any content within an attribute is properly verified to match the configured regular expression before being added.

Fix

To avoid this vulnerability:

• Upgrade to TinyMCE 7.2.0 or higher.
• Upgrade to TinyMCE 6.8.4 or higher for TinyMCE 6.x.
• Upgrade to TinyMCE 5.11.0 LTS or higher for TinyMCE 5.x (only available as part of commercial long-term support contract).

References

• TinyMCE 6.8.4
• TinyMCE 7.2.0

For more information

If you have any questions or comments about this advisory:

• Email us at [email protected]
• Open an issue in the TinyMCE repo

CVE-2024-38357

Impact

A cross-site scripting (XSS) vulnerability was discovered in TinyMCE’s content parsing code. This allowed specially crafted noscript elements containing malicious code to be executed when that content was loaded into the editor.

Patches

This vulnerability has been patched in TinyMCE 7.2.0, TinyMCE 6.8.4 and TinyMCE 5.11.0 LTS by ensuring that content within noscript elements are properly parsed.

Fix

To avoid this vulnerability:

• Upgrade to TinyMCE 7.2.0 or higher.
• Upgrade to TinyMCE 6.8.4 or higher for TinyMCE 6.x.
• Upgrade to TinyMCE 5.11.0 LTS or higher for TinyMCE 5.x (only available as part of commercial long-term support contract).

Acknowledgements

Tiny thanks Malav Khatri and another reporter for their help identifying this vulnerability.

References

• TinyMCE 6.8.4
• TinyMCE 7.2.0

For more information

If you have any questions or comments about this advisory:

• Email us at [email protected]
• Open an issue in the TinyMCE repo

---

Release Notes

tinymce/tinymce (tinymce)

v7.0.0

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Added

• New license_key option that must be set to gpl or a valid license key. #TINY-10681
• New custom tooltip functionality, tooltip will be shown when hovering with a mouse or with keyboard focus. #TINY-9275
• New sandbox_iframes_exclusions option that holds a list of URL host names to be excluded from iframe sandboxing when sandbox_iframes is set to true. #TINY-10350
• Added 'getAllEmojis' api function to the emoticons plugin. #TINY-10572
• Element preset support for the valid_children option and Schema.addValidChildren API. #TINY-9979
• A new trigger property for block text pattern configurations, allowing pattern activation with either Space or Enter keys. #TINY-10324
• onFocus callback for CustomEditor dialog component. #TINY-10596
• icons for the import from Word, export to Word and export to PDF premium plugins. #TINY-10612
• data is now a valid element in the Schema. #TINY-10611
• More advanced schema config for custom elements. #TINY-9980
• Custom tooltip for autocompleter, now visible on both mouse hover and keyboard focus, except single column cases. #TINY-9638

Improved

• Included keyboard shortcut in custom tooltip for ToolbarButton and ToolbarToggleButton. #TINY-10487
• Improved showing which element has focus for keyboard navigation. #TINY-9176
• Custom tooltips will now show for items in collection which is rendered inside a dialog, on mouse hover and keyboard focus. #TINY-9637
• Autocompleter will now work with IMEs. #TINY-10637
• Make table ghost element better reflect height changes when resizing. #TINY-10658

Changed

• TinyMCE is now licensed GPL Version 2 or later. #TINY-10578
• convert_unsafe_embeds editor option is now defaulted to true. #TINY-10351
• sandbox_iframes editor option is now defaulted to true. #TINY-10350
• The DOMUtils.isEmpty API function has been modified to consider nodes containing only comments as empty. #TINY-10459
• The highlight_on_focus option now defaults to true, adding a focus outline to every editor. #TINY-10574
• Delay before the tooltip to show up, from 800ms to 300ms. #TINY-10475
• Now tox-view__pane has position: relative instead of static. #TINY-10561
• Update outbound link for statusbar Tiny logo #TINY-10494
• Remove the height field from the table plugin cell dialog. The table plugin row dialog now controls the row height by setting the height on the tr element, not the td elements. #TINY-10617
• Change table height resizing handling to remove heights from td/th elements and only apply to tr elements. #TINY-10589
• Removed incorrect aria-placeholder attribute from editor body when placeholder option is set. #TINY-10452
• The tooltip property for dialog's footer togglebutton is now optional. #TINY-10672
• Changed the media_url_resolver option to use promises. #TINY-9154
• Styles bespoke toolbar button fallback changed to Formats if Paragraph is not configured in style_formats option. #TINY-10603
• Updated deprecation/removed console message. #TINY-10694

Removed

• Deprecated force_hex_color option, with the default now being all colors are forced to hex format as lower case. #TINY-10436
• Deprecated remove_trailing_brs option from DomParser. #TINY-10454
• title attribute on buttons with visible label. #TINY-10453
• InsertOrderedList and InsertUnorderedList commands from core, these now only exist in the lists plugin. #TINY-10644
• closeButton from the notification API, close buttons in notifications are now required. #TINY-10646
• The autocompleter ch configuration property has been removed. Use the trigger property instead. #TINY-8929
• Deprecated template plugin. #TINY-10654

Fixed

• When deleting the last row in a table, the cursor would jump to the first cell (top left), instead of moving to the next adjacent cell in some cases. #TINY-6309
• Heading formatting would be partially applied to the content within the summary element when the caret was positioned between words. #TINY-10312
• Moving focus to the outside of the editor after having clicked a menu would not fire a blur event as expected. #TINY-10310
• Autocomplete would sometimes cause corrupt data when starting during text composition. #TINY-10317
• Inline mode with persisted toolbar would show regardless of the skin being loaded, causing css issues. #TINY-10482
• Table classes couldn't be removed via setting an empty value in table_class_list. Also fixed being forced to pick the first class option. #TINY-6653
• Directly right clicking on a ol's li in FireFox didn't enable the button List Properties... in the context menu. #TINY-10490
• The link_default_target option wasn't considered when inserting a link via quicklink toolbar. #TINY-10439
• When inline editor toolbar wrapped to multiple lines the top wasn't always calculated correctly. #TINY-10580
• Removed manually dispatching dragend event on drop in Firefox. #TINY-10389
• Slovenian help dialog content had a dot in the wrong place. #TINY-10601
• Pressing Backspace at the start of an empty summary element within a details element nested in a list item no longer removes the summary element. #TINY-10303
• The toolbar width was miscalculated for the inline editor positioned inside a scrollable container. #TINY-10581
• Fixed incorrect object processor for event_root option. #TINY-10433
• Adding newline after using selection.setContent to insert a block element would throw an unhandled exception. #TINY-10560
• Floating toolbar buttons in inline editor incorrectly wrapped into multiple rows on window resizing or zooming. #TINY-10570
• When setting table border width and table_style_by_css is true, only the border attribute is set to 0 and border-width styling is no longer used. #TINY-10308
• Clicking to the left or right of a non-editable div in Firefox would show two cursors. #TINY-10314

v6.8.5

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v6.8.4

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v6.8.3

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Changed

• Update outbound TinyMCE website links. #TINY-10491

Fixed

• The floating toolbar would not be fully visible when the editor was placed inside a scrollable container. #TINY-10335
• ShadowDOM skin was not loaded properly when used with js bundling feature. #TINY-10451

v6.8.2

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Fixed

• Bespoke select toolbar buttons including fontfamily, fontsize, blocks, and styles incorrectly used plural words in their accessible names. #TINY-10426
• The align bespoke select toolbar button had an accessible name that was misleading and grammatically incorrect in certain cases. #TINY-10435
• Accessible names of bespoke select toolbar buttons including align, fontfamily, fontsize, blocks, and styles were incorrectly translated. #TINY-10426 #TINY-10435
• Clicking inside table cells with heavily nested content could cause the browser to hang. #TINY-10380
• Toggling a list that contains an LI element having another list as its first child would remove the remaining content within that LI element. #TINY-10414

v6.8.1

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Improved

• Colorpicker now includes the Brightness/Saturation selector and hue slider in the keyboard navigable items. #TINY-9287

Fixed

• Translation syntax for announcement text in the table grid was incorrectly formatted. #TINY-10141
• The functions schema.isWrapper and schema.isInline did not exclude node names that started with # which should not be considered as elements. #TINY-10385

v6.8.0

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Added

• CSS files are now also generated as separate JS files to improve bundling of all resources. #TINY-10352
• Added new StylesheetLoader.loadRawCss API that can be used to load CSS into a style element. #TINY-10352
• Added new StylesheetLoader.unloadRawCss API that can be used to unload CSS that was loaded into a style element. #TINY-10352
• Added force_hex_color editor option. Option 'always' converts all RGB & RGBA colours to hex, 'rgb_only' will only convert RGB and not RGBA colours to hex, 'off' won't convert any colours to hex. #TINY-9819
• Added default_font_stack editor option that makes it possible to define what is considered a system font stack. #TINY-10290
• New sandbox_iframes option that controls whether iframe elements will be added a sandbox="" attribute to mitigate malicious intent. #TINY-10348
• New convert_unsafe_embeds option that controls whether <object> and <embed> elements will be converted to more restrictive alternatives, namely <img> for image MIME types, <video> for video MIME types, <audio> audio MIME types, or <iframe> for other or unspecified MIME types. #TINY-10349

Improved

• Improved the tooltips of picker buttons for the urlinput components in the "Insert/Edit Image" and "Insert/Edit Link" dialogs. #TINY-10155
• Inline dialog will now respect size: 'large' argument in the dialog spec. #TINY-10209
• SVG elements and their children are now retained when configured as valid elements. #TINY-10237
• Bespoke select toolbar buttons including align, fontfamily, fontsize, blocks, and styles did not include their visible text labels in their accessible names. #TINY-10147

Fixed

• Editor would convert urls that are not http/s or relative resulting in broken links. #TINY-10153
• Calling the setProgressState API would cause the window to be scrolled when the editor wasn't fully visible. #TINY-10172
• Applying heading formatting to the content of the summary element extended its application to the content of the parent details element. #TINY-10154
• Setting the content with an attribute that contains a self-closing HTML tag did not preserve the tag. #TINY-10088
• Screen readers now announce the selected color of forecolor and backcolor buttons. #TINY-9796
• Resize handles would not appear on editable images in a non-editable context. #TINY-10118
• Corrections and copy-edits to the addIcon API documentation. #TINY-10230
• The dialog size was not updated when the size argument was changed when redialling a dialog. #TINY-10209
• Toggling a list that contains an LI element having another list as its first child would remove the remaining content within that LI element. #TINY-10213
• Custom block element wasn't considered block element in some cases. #TINY-10139
• The editor no longer forcefully takes focus when a notification closes while the focus is outside of the editor. #TINY-10282
• An empty element with a contenteditable="true" attribute within a table cell would not be treated as content and get removed if backspace or delete was being pressed. #TINY-10010
• Removing an LI element containing a details element would incorrectly merge its content. #TINY-10133
• The function getModifierState did not work on events passed through the editor as expected. #TINY-10263
• Search and replace plugin would incorrectly find matching text inside non-editable root elements. #TINY-10162
• Removed use of async for editor rendering which caused visual blinking when reloading the editor in-place. #TINY-10249
• Toggling off one format on the caret when multiple formats was toggled on would toggle all of them off. #TINY-10132
• Merging an external p inside a list via delete or backspace would incorrectly try to move a parent element inside a child element. #TINY-10289
• Directionality would not be consistently applied to the entire accordion block. #TINY-10291
• The fontsizeinput toolbar item was causing console warnings when toolbar items were clicked. #TINY-10330
• Menubar buttons with more than one word would sometimes wrap into two lines. #TINY-10343
• Creating a new li via enter inside a nested list would not inherit styles from the source li. #TINY-10316
• Screen readers now announce the active autocompleter item. #TINY-9393
• Dialog collection items would not display any icons chosen from icon pack. #TINY-10174

v6.7.3

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Changed

• Zero width no-break space (U+FEFF) characters are removed from content passed to setContent, insertContent, and resetContent APIs. #TINY-10305
• Zero width no-break space (U+FEFF) characters in initial content are not loaded into the editor upon initialization. #TINY-10305

Fixed

• Specific HTML content containing unescaped text nodes caused mXSS when using undo/redo. #TINY-10305
• Specific HTML content containing unescaped text nodes caused mXSS when using the getContent and setContent APIs with the format: 'raw' option, which also affected the resetContent API and the draft restoration feature of the Autosave plugin. #TINY-10305

v6.7.2

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Fixed

• The function getModifierState did not work on events passed through the editor as expected. #TINY-10263
• Removed use of async for editor rendering which caused visual blinking when reloading the editor in-place. #TINY-10249
• Toggling a list that contains an LI element having another list as its first child would remove the remaining content within that LI element. #TINY-10213
• List items containing a list element surrounded by non list nodes would cause some list operations to fail. #TINY-10268
• The accordion toggling with the Enter key press would behave incorrectly on Safari. #TINY-10177
• Deleting a range that included both text of a cell and a nested table in that cell removed the entire content of the cell. #TINY-10254

v6.7.1

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Fixed

• Specific HTML content caused mXSS when using undo/redo. #TINY-10180
• Specific HTML content caused mXSS when using the getContent and setContent APIs with the format: 'raw' option, which also affected the resetContent API and the draft restoration feature of the Autosave plugin. #TINY-10236
• Notification messages containing HTML were not properly XSS sanitized before being displayed. #TINY-10286

v6.7.0

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Added

• New help_accessibility option displays the keyboard shortcut to open the in-application help in the status bar. #TINY-9379
• Added a new InsertNewBlockBefore command which inserts an empty block before the block containing the current selection. #TINY-10022
• Added a new InsertNewBlockAfter command which inserts an empty block after the block containing the current selection. #TINY-10022

Improved

• Adding a newline after a table would, in some specific cases, not work. #TINY-9863
• Menus now have a slight margin at the top and bottom to more clearly separate them from the frame edge. #TINY-9978
• Updated More toolbar button tooltip text from More... to Reveal or hide additional toolbar items. #TINY-9629
• Where multiple case sensitive variants of a translation key are provided, they will now all be preserved in the translation object instead of just the lowercase variant. #TINY-10115
• Improved screen reader announcements of the column and row selection in the grid presented by the Table menu and toolbar item. #TINY-10140
• Improved the keyboard focus visibility for links inside dialogs. #TINY-10124

Changed

• Change UndoLevelType from enum to union type so that it is easier to use. #TINY-9764
• The pattern replacement removed spaces if they were contained within a tag that only contained a space and the text to replace. #TINY-9744
• If loading content CSS takes more than 500ms, the editor will be set to an in progress state until the CSS is ready. #TINY-10008

Fixed

• Applying an ordered or unordered list to a selected checklist incorrectly turned the list into paragraphs. #TINY-9975
• Returning an empty string in a custom context menu update function resulted in a small white line appearing on right-click and the browser-native context menu would not present. #TINY-9842
• For sufficiently long URLs and sufficiently wide windows, URL autocompletion hid middle portions of the URL from view. #TINY-10017
• Numeric input in toolbar items did not disable when a switching from edit to read-only mode. #TINY-10129
• The Quick Toolbars plugin showed text alignment buttons on pagebreaks. #TINY-10054
• Creating lists in empty blocks sometimes, and incorrectly, converted adjacent block elements into list items. #TINY-10136
• Creating a list from multiple <div> elements only created a partial list. #TINY-9872
• Tab navigation incorrectly stopped around iframe dialog components. #TINY-9815
• It was possible to delete the sole empty block immediately before a <details> element if it was nested within another <details> element. #TINY-9965
• Deleting <li> elements that only contained <br> tags sometimes caused a crash. #TINY-6888
• It was possible to remove the <summary> element from a <details> element by dragging and dropping. #TINY-9960
• It was possible to break <summary> elements if content containing block elements was dragged-and-dropped inside them. #TINY-9960
• Contents were not removed from the drag start source if dragging and dropping internally into a transparent block element. #TINY-9960
• Using the Media plugin unexpectedly changed <script> tags in the editor body to <image> tags. #TINY-10007
• In some circumstances, pressing the Enter key scrolled the entire page. #TINY-9828
• The border styles of a table were incorrectly split into a longhand form after table dialog updates. #TINY-9843
• Links in Help → Help → Plugins and Help → Help → Version were not navigable by keyboard. #TINY-10071
• Fixed the inability to insert content next to the <details> element when it is the first or last content element. Pressing the Up or Down arrow key now inserts a block element before or after the <details> element. #TINY-9827
• An empty element with a contenteditable="true" attribute within a noneditable root was deleted when the Backspace key was pressed. #TINY-10011
• The color_cols option was not respected when set to the value 5 with a custom color_map specified. #TINY-10126
• In Safari on macOS, deleting backwards within a <summary> element removed the entire <details> element if it had no other content. #TINY-10123

v6.6.2

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Fixed

• An "Uncaught TypeError: Cannot read properties of null" error would sometimes be thrown when updating the content of a streamContent: true iframe dialog component. #TINY-10128

v6.6.1

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Added

• Restored filtering option, pad_empty_with_br. Set to true to pad empty block elements with <br> tags instead of the   character entity. #TINY-9861

Improved

• When Safari is the host browser, content updates for iframe dialog components with streamContent: true set are now throttled to 500ms intervals. #TINY-10097

Changed

• API comments/documentation: a markup typo and run-on sentences both corrected. #TINY-10073

Fixed

• On Safari and Firefox, scroll positions were not always maintained when updating the content of a streamContent: true iframe dialog component. #TINY-10078
• On Safari, iframe dialog components did not consistently autoscroll to the end of the scrollable area when streamContent: true was set. #TINY-10109
• Scrolling behavior was inconsistent when updating a streamContent: true iframe dialog component with content lacking an HTML document type declaration. #TINY-10110
• A warning message was sometimes printed to the browser console when closing a dialog that contained an iframe component. #TINY-10070
• Lists could not be created within editable areas nested inside non-editable areas. #TINY-10000
• On Safari and Firefox, the border around iframe dialog components did not highlight when focused. #TINY-10101
• Right-clicking on an image in a non-editable context opened the Image context menu. #TINY-10016
• The color_cols option was not respected when a custom color_map was defined. #TINY-10098
• The color_cols options were were not rounded to the nearest number when set to a decimal number. #TINY-9737

v6.6.0

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Added

• Added a new property value — bottom — for inline dialog configurations that anchors the dialog to the bottom of the editor. #TINY-9888
• Added a new property — persistent — for inline dialog configurations that will stop the dialog closing when clicking away from it. #TINY-9991
• New ai, ai-prompt and send icons. #TINY-9942
• Added a new property — streamContent — for the iframe dialog component. This causes setData() to update content without reloading the frame, and end scroll positions will be maintained as new content streams in. #TINY-10032
• AI Assistant plugin toolbar items added to the default toolbar and AI Assistant plugin menu items added to the default menu bar. #TINY-9939
• Added a new property — border — for the iframe dialog component that allows a border to be added. #TINY-10049
• Added a new property — align — for the label dialog component that controls text alignment. #TINY-10058

Improved

• When defining a modal or inline dialog, if the buttons property is an empty array, or is not defined at all, the footer will now no longer be rendered. #TINY-9996
• The iframe dialog component now has a minimum height of 200px. #TINY-10059
• Improved detection of scrollable containers when the ui_mode: 'split' option is set. #TINY-9385

Changed

• The icon in an alertbanner dialog component is no longer clickable if the URL field is not specified. #TINY-10013

Fixed

• Fixed an issue that caused the inline dialog size setting to have no effect. #TINY-10015
• Fixed an issue that prevented the close button from being clicked when the dialog was blocked. #TINY-10056

v6.5.1

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Fixed

• Fixed a regression where pasting an image url would result in the url being inserted as plain text instead of the image being inserted. #TINY-9997
• It was not possible to press space to insert a space character inside a summary element on Firefox. #TINY-9964

v6.5.0

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Added

• Support for the h hash parameter in Vimeo video URLs in the Media plugin. #TINY-9830
• New table_merge_content_on_paste option which disables the merging behaviour when pasting a table inside an existing table. #TINY-9808
• New optional defaultExpandedIds and onToggleExpand options to the tree component config. #TINY-9653
• New optional defaultSelectedId option to the tree component config. #TINY-9715
• New accordion plugin with the InsertAccordion command. #TINY-9730
• New accordion and accordion-toggle icons. #TINY-9789
• New details_initial_state and details_serialized_state options. #TINY-9732
• New init_content_sync option that initializes the editor iframe using document.write instead of srcdoc. #TINY-9818
• New newdocument_content option that sets the content presented in the editor on choosing File -> New document or pressing the New document toolbar button. #TINY-9839
• New editable_root option that can be set to false to prevent editing of the editor’s root element. #TINY-9839
• New editor.setEditableRoot API that sets the editable state of the editor root element. #TINY-9839
• New editor.hasEditableRoot API that returns true or false depending on the editable state of the editor root element. #TINY-9839
• New EditableRootStateChange event that gets dispatched when the state of the editable root is changed. #TINY-9839
• Added Oxide styles for dl, dt, dd, ol, and strong elements in dialog body content. #TINY-9919

Improved

• Screen readers can now announce highlighted items listed in the Link dialog’s link combobox. #TINY-9280
• The icon field for a dialog’s footer togglebutton is no longer mandatory. #TINY-9757
• Toolbar buttons and menu items now present as disabled when they cannot be used because a selected element has a contenteditable="false" attribute. #TINY-9669
• Help text displayed at Help -> Help -> Keyboard Navigation re-written. #DOC-1936
• Translations added for Help text displayed at Help > Help > Keyboard Navigation. #TINY-9633
• For word count purposes these characters are now considered punctuation marks: $, ~, +, |, №, and `. They no longer increase a document’s word count. #TINY-8122
• Updated the codesample plugin dialog and the template plugin dialog to use the listbox component to match other dialogs. #TINY-9630
• If the selection contains more than one table cell, Quickbar toolbars are now positioned in the middle of the selection horizontally. #TINY-8297
• Exposed dataTransfer property of drag and drop events for elements with a contenteditable="false" attribute. #TINY-9601
• Screen readers now announce instructions for resizing the editor using arrow keys, when the resize handle is focused. #TINY-9793
• Dialog tabpanel tab labels are now allowed to word wrap for better readability with long labels. #TINY-9947
• Added newlines before and after details elements in the output HTML. #TINY-9959
• Added padding for empty summary elements so that they can be properly edited. #TINY-9959

Changed

• The caption, address and dt elements no longer incorrectly allow non-inline child elements when the editor schema is set to HTML 4. #TINY-9768
• SVG icons for back and foreground colors now use class instead of id to identify SVG elements that should change color. #TINY-9844
• Anchor tag elements — <a> — no longer incorrectly allow non-inline child elements when the editor schema is set to HTML 4. #TINY-9805
• Help dialog was restored to medium width for better readability. #TINY-9947

Fixed

• Right-clicking on a merge tag instance presented different highlighting depending on the host browser. #TINY-9848
• When macOS was the host operating system, pressing Command+backspace did not add an undo level. #TINY-8910
• Ctrl+backspace and Ctrl+delete did not restore the correct insertion point position after a redo operation. #TINY-8910
• In the tree component, a selected item in a directory would not stay selected after collapsing the directory. #TINY-9715
• Enabling or Disabling checkboxes would not set the correct classes and attributes. #TINY-4189
• Entering a newline would, in some setups, place the insertion point in the wrong paragraph. #TINY-9822
• Redial would, in some situations, cause select elements not to have an initial value selected when they should have. #TINY-9679
• The Table toolbar was visible even if the table was within a host element with a contenteditable="false" attribute set. #TINY-9664
• Quickbar toolbars were incorrectly shown for elements with a contenteditable="false" attribute set in a root with a contenteditable="false" attribute set. #TINY-9460
• When Chrome was the host browser, adding a newline when the insertion point was placed after a table could, in some specific situations, not generate the expected newline. #TINY-9813
• Show the calculated height and width of Media Embed elements in the media plugin dialog. #TINY-8714
• Removing an image that failed to upload from an empty paragraph left the paragraph without a padding <br> tag. #TINY-9696
• Allow a Media Embed element to be correctly resized when using the media plugin dialog by converting the Media Embed element to a standalone iframe. #TINY-8714
• In some circumstances, an inline alert in the Search and Replace dialog persisted when it was not necessary. #TINY-9704
• Context toolbars displayed the incorrect status for the advlist plugin buttons. #TINY-9680
• In Safari running on iOS, Korean characters merged onto the previous line upon typing after inserting a newline by pressing Enter. #TINY-9746
• Initiating the editor with a table as the first element resulted in resize handles being displayed around the table even when the editor did not have focus. #TINY-9748
• If the insertion point was between two images, pressing the Backspace key would, in some situations, delete the image after the insertion point instead of the image before the insertion point. #TINY-9807
• Directionality commands could set the dir attribute on elements with a contenteditable="false" attribute set when these elements were within a root with a contenteditable="false" attribute set. #TINY-9662
• The content of the dialog body could not be scrolled. #TINY-9668
• Some toolbar items, when in a not-enabled state, did not render the not-allowed mouse pointer. #TINY-9758
• Formats were incorrectly applied to the closest editable element if the selection was in a contenteditable="false" context. #TINY-9678
• Formats were incorrectly removed from the closest editable element if the selection was in a contenteditable="false" context. #TINY-9678
• Formatter API, canApply, was not returning false when the selection was in a contenteditable="false" context. #TINY-9678
• When dragging image elements and dropping the image in the editor the dragend event would sometimes not fire when Firefox was the host browser. #TINY-9694
• It was possible to remove links in noneditable contents with the unlink editor command. #TINY-9739
• Direction was not visually changing when using the Directionality plugin on an element which had the direction CSS property set. #TINY-9314
• Whitespace between transparent elements was incorrectly converted into empty paragraphs. #TINY-9761
• Popups were not constrained within the scrollable container when in a shadow root. #TINY-9743
• Pressing arrow keys inside RTL elements would move the insertion point in an incorrect direction when moving over elements with the contenteditable attribute set to false. #TINY-9565
• Inserting two tables consecutively without focus in the editor resulted in the second table being inserted at the wrong position. #TINY-3909
• Pasting content into the editor did not fire beforeinput and input events. #TINY-9829
• In some cases, exiting a blockquote element could fail when the insertion point was positioned at the end of the blockquote. #TINY-9794
• Templates containing an <html> tag were not parsed before being rendered for preview. #TINY-9867
• Typing after deleting formatted content could remove a space at the start of the typing. #TINY-9310
• Invalid markup in Notification and Dialog close buttons. #TINY-9849
• In dialogs, an incorrect aria-describedby attribute caused the dialog body to be announced when using a screen reader. #TINY-9816
• The sticky toolbar did not render correctly when transitioning from the custom editor view to the main view. #TINY-9814
• Saving the Table Properties dialog after changing properties unrelated to cells would overwrite cell properties set by the Cell Properties dialog. #TINY-9837
• Fixed the constrained bounds calculation for dismissal of the toolbar when using toolbar_location: 'bottom'. #TINY-9718
• Pressing the Backspace or Delete key when the insertion point was within a details element resulted in broken markup. #TINY-9884
• Making the selection into a list did not work if the selection included a block element with a contenteditable="false" attribute. #TINY-9823
• Inserting elements in the middle of the summary caused two summaries to appear within details elements. #TINY-9885

v6.4.2

Compare Source

Fixed

• The editor displayed a notification error when it failed to retrieve a blob image uri. #TINY-9604
• Tab navigation no longer incorrectly stops at menu buttons within toolbar groups. #TINY-9723
• The urlinput dialog component would not open the type-ahead dropdown when the input value was reset to an empty string. #TINY-9717
• Redial would, in some circumstances, cause elements to not have an initial value selected when they should have. #TINY-9679
• When hovering over tree dialog components the mouse pointer rendered incorrectly. #TINY-9692
• The tox-button and tox-button-secondary buttons now support the hover, active, focus, and disabled states. #TINY-9713
• Setting an invalid unit in the fontsizeinput changed it to the default value instead of reverting it to the previous, and valid, value. #TINY-9754
• Selection was not correctly scrolled horizontally into view when using the selection.scrollIntoView API. #TINY-9747
• The contextual toolbar displayed the status of Advanced List Premium plugin icons incorrectly. #TINY-9680
• The quickimage toolbar button failed to insert images selected from the local computer when running on Google Chrome for macOS. #TINY-9769

v6.4.1

Compare Source

Fixed

• The fontsizeinput increase and decrease size buttons now work on TinyMCE mobile. #TINY-9725
• The TinyMCE editor toolbar is now accessible for all screen widths; it no longer collapses into an inaccessible vertical line when the screen is scrolled horizontally. #TINY-9646
• Reverted the changes made, in TinyMCE 6.4.0, to UI button colors in focus, active, and enabled states. #TINY-9176

v6.4.0

Compare Source

Added

• New tree component that can be used in dialog body panel. #TINY-9532
• renderUI property in the Theme type can now return a Promise<RenderResult> instead of RenderResult. #TINY-9556
• New isEditable API to editor.selection that returns true or false if the current selection is editable. #TINY-9462
• New isEditable API to editor.dom that returns true or false if the specified node is editable. #TINY-9462
• New setText and setIcon methods added to menu button and toolbar button API. #TINY-9268
• New highlight_on_focus option which enables highlighting the content area on focus. #TINY-9277
• New fontsizeinput toolbar item which allows the user to set the size via input and also increase and decrease it with + and - buttons. #TINY-9429
• Added skipFocus option to the ToggleToolbarDrawer command to preserve focus. #TINY-9337
• New font_size_input_default_unit option allows entry of numbers without a unit in fontsizeinput. They are then parsed as the set unit. If font_size_input_default_unit is not set the default is pt. #TINY-9585
• New group and togglebutton in view. #TINY-9523
• New togglebutton in dialog footer buttons. #TINY-9523
• Added toggleFullscreen to dialog API. #TINY-9528
• New text-size-increase and text-size-decrease icons. #TINY-9530
• New xss_sanitization option to allow disabling of XSS sanitization. #TINY-9600
• Added the top right close button of modal dialogs to the tabbing order. The 'x' button in these dialogs can now be accessed using keyboard navigation. #TINY-9520
• New ui_mode option for editor in scrollable containers support. #TINY-9414
• The sidebar element now has the accessibility role region when visible and the accessibility role presentation when hidden. #TINY-9517
• The tox-custom-editor class now has a border highlight when it is selected. #TINY-9673
• An element could be dropped onto the decendants of an element with a contenteditable="false" attribute. #TINY-9364
• Checkmark did not show in menu color swatches. #TINY-9395
• Add support for navigating inside the tree component using arrow keys and shift key. #TINY-9614

Improved

• Direct invalid child text nodes of list elements are now wrapped in list item elements. #TINY-4818
• Templates are now be parsed before preview and insertion to make preview consistent with inserted template content and prevent XSS. #TINY-9244
• Pressing backspace on an empty line now preserves formatting on the previous empty line. #TINY-9454
• Pressing enter inside the inputfontsize input field now moves focus back into the editor content. #TINY-9598
• Drag and drop events for elements with a contenteditable="false" attribute now includes target element details. #TINY-9599
• Updated focus, active, and enabled colors of UI buttons for improved contrast against the UI color. #TINY-9176

Changed

• The link plugins context menu items no longer appears for links that include elements with a contenteditable="false" attribute. #TINY-9491
• The formatting of elements with a contenteditable="false" attribute are no longer cloned to new cells when new table rows are created. #TINY-9449
• Changed the color of @dialog-table-border-color, and added right padding to the first cell of dialog table. #TINY-9380

Fixed

• Sometimes the editor would finish initializing before the silver theme would have finished loading. #TINY-9556
• The searchreplace modal closed incorrectly when clicking outside of the alert that pops up when no match is found. #TINY-9443
• The text color or background color picker toolbar buttons did not update when the text color or background color was changed using the equivalent commands in the Format menu. #TINY-9439
• The onSetup api function would not run when defining custom group toolbar button. #TINY-9496
• The foreground and background menu icons would not properly update to display the last used color. #TINY-9497
• Added new setIconFill function to NestedMenuItemInstanceApi. #TINY-9497
• Pasting links to text would sometimes not generate the correct undo stack in Safari. #TINY-9489
• Toolbar split buttons in advlist plugin now show the correct state when the cursor is in a checklist. #TINY-5167
• Dragging transparent elements into transparent block elements could produce invalid nesting of transparents. #TINY-9231
• The editor.insertContent API would insert contents inside elements with a contenteditable="false" attribute if the selection was inside the element. #TINY-9462
• Closing a dialog would scroll down the document in Safari. #TINY-9148
• Inline headers would not work in some situations when the editor was moved too far right horizontally. #TINY-8977
• Quick toolbars were incorrectly rendered during the dragging of elements with a contenteditable="false" attribute. #TINY-9305
• Selection of images, horizontal rules, tables or elements with a contenteditable="false" attribute was possible if they were within an element with a contenteditable="false" attribute. #TINY-9473
• Ranged deletion of formatted text using selection or a keyboard shortcut would sometimes cause Blink- and Webkit-based browsers to insert interpreted tags upon typing. This could result in inconsistent tags. #TINY-9302
• Visual characters were rendered inside elements with a contenteditable="false" attribute. #TINY-9474
• Lists with an element with a contenteditable="false" attribute as their root were incorrectly editable using list API commands, toolbar buttons and menu items. #TINY-9458
• Color picker dialog would not update the preview color if the hex input value was prefixed with the # character. #TINY-9457
• Table cell selection was possible even if the element being selected was within an element with a contenteditable="false" attribute. #TINY-9459
• Table commands were modifying tables that were within an element with a contenteditable="false" attribute. #TINY-9459
• Fake carets were rendered for elements with a contenteditable="false" attribute and for tables within an element with a contenteditable="false" attribute. #TINY-9459
• Textareas with scrollbars in dialogs would not render rounded corners correctly on some browsers. #TINY-9331
• It was possible to open links inside the editor if the editor root was an element with a contenteditable="false" attribute. #TINY-9470
• Inline boundary was rendered for boundary elements that had a contenteditable="false" attribute. #TINY-9471
• Clicking on a disabled split button will no longer call the onAction callback. #TINY-9504
• The Edit Link dialog incorrectly retrieved the URL value when opened immediately after the link insertion. #TINY-7993
• The ForwardDelete and Delete editor commands were deleting content within elements with a contenteditable="false" attribute. #TINY-9477
• The Backspace and Forward Delete keys were deleting content within elements with a contenteditable="false" attribute. #TINY-9477
• Inserting newlines inside an editable element that was inside an element with a contenteditable="false" attribute root would sometimes try to split the editable element. #TINY-9461
• Creating a list in a table cell when the caret is in front of an anchor element would not properly include the anchor in the list. #TINY-6853
• Dragging and dropping elements with a contenteditable="false" attribute on table borders would remove the element on drop. #TINY-9021
• Elements with a contenteditable="false" attribute would be removed when dragged and dropped within a root element with a contenteditable="false" attribute. #TINY-9558
• Formatting could be applied or removed to list items with a contenteditable="false" attribute that were inside an element with a contenteditable="false" attribute. #TINY-9563
• Annotation were not removed if the annotation was deleted immediately after being created. #TINY-9399
• Inserting a link for a selection from quickbars did not preserve formatting. #TINY-9593
• Inline dialog position was not correct when the editor was not inline and was contained in a fixed or absolute positioned element. #TINY-9554
• Sticky toolbars did not fade transition when undocking in classic iframe mode. #TINY-9408
• Inserting elements that were not valid within the closest editing host would incorrectly split the editing host. #TINY-9595
• The color_cols option was not respected in the forecolor or backcolor color swatches. #TINY-9560
• Drag and dropping the last element with a contenteditable="false" attribute out of its parent block would not properly pad the parent block element. #TINY-9606
• Applying heading formats from text_patterns produced an invisible space before a word. #TINY-9603
• Opening color swatches caused the browser tab to crash when color_cols or other column option was set to 0. #TINY-9649
• Opening a menu button in the footer of a dialog after a redial threw an error. #TINY-9686
• After closing a view, the more... toolbar button disappeared if the editor had toolbar_mode: 'sliding' and the toolbar was opened. #TINY-9419
• Inline dialogs would open partially off screen when the toolbar had a small width. #TINY-9588
• The autoresize plugin would cause infinite resizing when content_css was set to document. #TINY-8872

v6.3.2

Compare Source

Fixed

• Removed a workaround for ensuring stylesheets are loaded in an outdated version of webkit. #TINY-9433

v6.3.1

Compare Source

Fixed

• HTML in messages for the WindowManager.alert and WindowManager.confirm APIs were not properly sanitized. #TINY-3548

v6.3.0

Compare Source

Added

• New expand function added to tinymce.selection which expands the selection around the nearest word. #TINY-9001
• New expand function added to tinymce.dom.RangeUtils to return a new range expanded around the nearest word. #TINY-9001
• New color_map_background and color_map_foreground options which set the base colors used in the backcolor and forecolor toolbar buttons and menu items. #TINY-9184
• Added optional storageKey property to colorinput component and colorswatch fancy menu item. #TINY-9184
• New addView function added to editor.ui.registry which makes it possible to register custom editor views. #TINY-9210
• New ToggleView command which makes it possible to hide or show registered custom views. #TINY-9210
• New color_default_foreground and color_default_background options to set the initial default color for the forecolor and backcolor toolbar buttons and menu items. #TINY-9183
• New getTransparentElements function added to tinymce.html.Schema to return a map object of transparent HTML elements. #TINY-9172
• Added ToggleToolbarDrawer event to subscribe to toolbar’s opening and closing. #TINY-9271

Changed

• Transparent elements, like anchors, are now allowed in the root of the editor body if they contain blocks. #TINY-9172
• Colorswatch keyboard navigation now starts on currently selected color if present in the colorswatch. #TINY-9283
• setContent is now allowed to accept any custom keys and values as a second options argument. #TINY-9143

Improved

• Transparent elements, like anchors, can now contain block elements. #TINY-9172
• Colorswatch now displays a checkmark for selected color. #TINY-9283
• Color picker dialog now starts on the appropriate color for the cursor position. #TINY-9213

Fixed

• Parsing media content would cause a memory leak, which for example occurred when using the getContent API. #TINY-9186
• Dragging a noneditable element toward the bottom edge would cause the page to scroll up. #TINY-9025
• Range expanding capabilities would behave inconsistently depending on where the cursor was placed. #TINY-9029
• Compilation errors were thrown when using TypeScript 4.8. #TINY-9161
• Line separator scrolling in floating toolbars. #TINY-8948
• A double bottom border appeared on inline mode editor for the tinymce-5 skin. #TINY-9108
• The editor header showed up even with no menubar and toolbar configured. #TINY-8819
• Inline text pattern no longer triggers if it matches only the end but not the start. #TINY-8947
• Matches of inline text patterns that are similar are now managed correctly. #TINY-8949
• Using editor.selection.getContent({ format: 'text' }) or editor.getContent({ format: 'text' }) would sometimes deselect selected radio buttons. #TINY-9213
• The context toolbar prevented the user from placing the cursor at the edges of the editor. #TINY-8890
• The Quick Insert context toolbar provided by the quickbars plugin showed when the cursor was in a fake block caret. #TINY-9190
• The editor.selection.getRng() API was not returning a proper range on hidden editors in Firefox. #TINY-9259
• The editor.selection.getBookmark() API was not returning a proper bookmark on hidden editors in Firefox. #TINY-9259
• Dragging a noneditable element before or after another noneditable element now works correctly. #TINY-9253
• The restored selection after a redo or undo action was not scrolled into view. #TINY-9222
• A newline could not be inserted when the selection was restored from a bookmark after an inline element with a contenteditable="false" attribute. #TINY-9194
• The global tinymce.dom.styleSheetLoader was not affected by the content_css_cors option. #TINY-6037
• The caret was moved to the previous line when a text pattern executed a mceInsertContent command on Enter key when running on Firefox. #TINY-9193

v6.2.0

Compare Source

Added

• New text_patterns_lookup option to provide additional text patterns dynamically. #TINY-8778
• New promo

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