BC-6753 - Bump sanitize-html from 2.6.1 to 2.12.1 (#3419)

package.json

@@ -122,7 +122,7 @@
 		"react-sortable-hoc": "^1.11.0",
 		"request": "^2.79.0",
 		"request-promise": "^4.2.6",
-		"sanitize-html": "^2.6.1",
+		"sanitize-html": "^2.12.1",
 		"sass": "^1.43.2",
 		"serve-favicon": "^2.5.0",
 		"shortid": "^2.2.16",
@@ -138,6 +138,7 @@
 	},
 	"devDependencies": {
 		"@babel/core": "^7.20.2",
+		"@babel/plugin-proposal-export-namespace-from": "^7.18.9",
 		"@babel/plugin-transform-react-jsx": "^7.14.9",
 		"@babel/plugin-transform-runtime": "^7.14.5",
 		"@babel/preset-env": "^7.14.9",

webpack.config.js

@@ -32,16 +32,24 @@ module.exports = {
 	mode: 'production',
 	module: {
 		rules: [
-			// All files that end on .js or .jsx are transpilled by babel
+			// All files that end on .js or .jsx are transpilled by babel.
+			// Also the htmlparser2 module (as dependency of sanitize-html)
+			// needs to be included in transpilling, because of the module
+			// being otherwise not compatible with webpack 4.x (see
+			// https://github.com/apostrophecms/sanitize-html/issues/592 ).
+			// In addition the @babel/plugin-proposal-export-namespace-from
+			// was also added for that reason as well and can be removed
+			// once the update to webpack 5.x is done.
 			{
 				test: /\.(js|jsx)$/,
-				exclude: /(node_modules)/,
+				exclude: /(node_modules)[/\\](?!(htmlparser2)[/\\])/,
 				loader: 'babel-loader',
 				query: {
 					presets: [['@babel/preset-env']],
 					plugins: [
 						'@babel/plugin-transform-react-jsx',
 						'@babel/plugin-transform-runtime',
+						'@babel/plugin-proposal-export-namespace-from',
 					],
 				},
 			},