{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.xwiki.platform:xwiki-platform-web-templates"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.6.1"
            },
            {
              "fixed": "12.10.11"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.xwiki.platform:xwiki-platform-web-templates"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "13.0.0"
            },
            {
              "fixed": "13.4.7"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.xwiki.platform:xwiki-platform-web-templates"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "13.10.0"
            },
            {
              "fixed": "13.10.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2022-23622"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-02-09T23:25:44Z",
    "nvd_published_at": "2022-02-09T22:15:00Z",
    "severity": "HIGH"
  },
  "details": "### Impact\n\nWe found a possible XSS vector in the `registerinline.vm` template related to the `xredirect` hidden field. \nThis template is only used in the following conditions:\n  - the wiki must be open to registration for anyone\n  - the wiki must be closed to view for Guest users (more specifically the XWiki.Registration page must be forbidden in View for guest user)\n\nA way to obtain the second condition is when administrators checked the \"Prevent unregistered users from viewing pages, regardless of the page rights\" box in the administration rights.\n\n### Patches\n\nThe issue is patched in versions 12.10.11, 14.0-rc-1, 13.4.7, 13.10.3.\n\n### Workarounds\n\nThere are two main ways for protecting against this vulnerability, the easiest and the best one is by applying a patch in the `registerinline.vm` template, the patch consists in checking the value of the xredirect field to ensure it matches the following:\n```\n\u003cinput type=\"hidden\" name=\"xredirect\" value=\"$escapetool.xml($!request.xredirect)\" /\u003e\n```\n\nIf for some reason it\u0027s not possible to patch this file, another workaround is to ensure \"Prevent unregistered users from viewing pages, regardless of the page rights\" is not checked in the rights and apply a better right scheme using groups and rights on spaces. \n\n### References\n\nhttps://jira.xwiki.org/browse/XWIKI-19291\n\n### For more information\nIf you have any questions or comments about this advisory:\n* Open an issue in [Jira XWiki](https://jira.xwiki.org)\n* Email us at [security mailing list](mailto:security@xwiki.org)\n",
  "id": "GHSA-gx6h-936c-vrrr",
  "modified": "2022-02-09T23:25:44Z",
  "published": "2022-02-09T23:25:44Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-gx6h-936c-vrrr"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-23622"
    },
    {
      "type": "WEB",
      "url": "https://github.com/xwiki/xwiki-platform/commit/053d957d53f2a543d158f3ab651e390d2728e0b9"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/xwiki/xwiki-platform"
    },
    {
      "type": "WEB",
      "url": "https://jira.xwiki.org/browse/XWIKI-19291"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Cross site scripting in registration template in xwiki-platform"
}

{
  "GSD": {
    "alias": "CVE-2022-23622",
    "description": "XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. In affected versions there is a cross site scripting (XSS) vector in the `registerinline.vm` template related to the `xredirect` hidden field. This template is only used in the following conditions: 1. The wiki must be open to registration for anyone. 2. The wiki must be closed to view for Guest users or more specifically the XWiki.Registration page must be forbidden in View for guest user. A way to obtain the second condition is when administrators checked the \"Prevent unregistered users from viewing pages, regardless of the page rights\" box in the administration rights. This issue is patched in versions 12.10.11, 14.0-rc-1, 13.4.7, 13.10.3. There are two main ways for protecting against this vulnerability, the easiest and the best one is by applying a patch in the `registerinline.vm` template, the patch consists in checking the value of the xredirect field to ensure it matches: `\u003cinput type=\"hidden\" name=\"xredirect\" value=\"$escapetool.xml($!request.xredirect)\" /\u003e`. If for some reason it\u0027s not possible to patch this file, another workaround is to ensure \"Prevent unregistered users from viewing pages, regardless of the page rights\" is not checked in the rights and apply a better right scheme using groups and rights on spaces.",
    "id": "GSD-2022-23622"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2022-23622"
      ],
      "details": "XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. In affected versions there is a cross site scripting (XSS) vector in the `registerinline.vm` template related to the `xredirect` hidden field. This template is only used in the following conditions: 1. The wiki must be open to registration for anyone. 2. The wiki must be closed to view for Guest users or more specifically the XWiki.Registration page must be forbidden in View for guest user. A way to obtain the second condition is when administrators checked the \"Prevent unregistered users from viewing pages, regardless of the page rights\" box in the administration rights. This issue is patched in versions 12.10.11, 14.0-rc-1, 13.4.7, 13.10.3. There are two main ways for protecting against this vulnerability, the easiest and the best one is by applying a patch in the `registerinline.vm` template, the patch consists in checking the value of the xredirect field to ensure it matches: `\u003cinput type=\"hidden\" name=\"xredirect\" value=\"$escapetool.xml($!request.xredirect)\" /\u003e`. If for some reason it\u0027s not possible to patch this file, another workaround is to ensure \"Prevent unregistered users from viewing pages, regardless of the page rights\" is not checked in the rights and apply a better right scheme using groups and rights on spaces.",
      "id": "GSD-2022-23622",
      "modified": "2023-12-13T01:19:35.629441Z",
      "schema_version": "1.4.0"
    }
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    },
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          "affected_range": "[2.6.1,12.10.11),[13.0.0,13.4.7),[13.10.0,13.10.3)",
          "affected_versions": "All versions starting from 2.6.1 before 12.10.11, all versions starting from 13.0.0 before 13.4.7, all versions starting from 13.10.0 before 13.10.3",
          "cwe_ids": [
            "CWE-1035",
            "CWE-79",
            "CWE-79",
            "CWE-937"
          ],
          "date": "2022-02-10",
          "description": "XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it.This template is only used in the following conditions: The wiki must be open to registration for anyone. The wiki must be closed to view for Guest users or more specifically the XWiki.Registration page must be forbidden in View for guest user. A way to obtain the second condition is when administrators checked the \"Prevent unregistered users from viewing pages, regardless of the page rights\" box in the administration rights. This issue is patched There are two main ways for protecting against this vulnerability, the easiest and the best one is by applying a patch in the `registerinline.vm` template, the patch consists in checking the value of the xredirect field to ensure it matches: `\u003cinput type=\"hidden\" name=\"xredirect\" value=\"$escapetool.xml($!request.xredirect)\" /\u003e`. If for some reason it\u0027s not possible to patch this file, another workaround is to ensure \"Prevent unregistered users from viewing pages, regardless of the page rights\" is not checked in the rights and apply a better right scheme using groups and rights on spaces.",
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            "CVE-2022-23622"
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          "not_impacted": "All versions before 2.6.1, all versions starting from 12.10.11 before 13.0.0, all versions starting from 13.4.7 before 13.10.0, all versions starting from 13.10.3",
          "package_slug": "maven/org.xwiki.platform/xwiki-platform-web-templates",
          "pubdate": "2022-02-09",
          "solution": "Upgrade to versions 12.10.11, 13.4.7, 13.10.3 or above.",
          "title": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
          "urls": [
            "https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-gx6h-936c-vrrr",
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            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 4.3,
            "confidentialityImpact": "NONE",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
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          "obtainOtherPrivilege": false,
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      "lastModifiedDate": "2022-02-15T20:46Z",
      "publishedDate": "2022-02-09T22:15Z"
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}