GHSA-4WC6-HQV9-QC97

Vulnerability from github – Published: 2023-06-20 16:47 – Updated: 2023-06-23 19:41
VLAI?
Summary
XWiki Platform vulnerable to stored cross-site scripting in ClassEditSheet page via name parameters
Details

Impact

A stored XSS can be exploited by users with edit rights by adding a AppWithinMinutes.FormFieldCategoryClass class on a page and setting the payload on the page title. Then, any user visiting /xwiki/bin/view/AppWithinMinutes/ClassEditSheet executes the payload.

See https://jira.xwiki.org/browse/XWIKI-20365 for me details.

Patches

The issue has been patched on XWiki 14.4.8, 14.10.4, and 15.0 ?

Workarounds

The issue can be fixed by updating AppWithinMinutes.ClassEditSheet with this patch.

References

  • https://github.com/xwiki/xwiki-platform/commit/1b87fec1e5b5ec00b7a8c3c3f94f6c5e22547392#diff-79e725ec7125cced7d302e1a1f955a76745af26ef28a148981b810e85335d302
  • https://jira.xwiki.org/browse/XWIKI-20365

For more information

If you have any questions or comments about this advisory:

Attribution

This vulnerability has been reported on Intigriti by René de Sain @renniepak.

Severity ?
9.0 (Critical)
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
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{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.xwiki.platform:xwiki-platform-appwithinminutes-ui"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "5.4.4"
            },
            {
              "fixed": "14.4.8"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.xwiki.platform:xwiki-platform-appwithinminutes-ui"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "14.5"
            },
            {
              "fixed": "14.10.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.xwiki.platform:xwiki-platform-appwithinminutes-ui"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "15.0-rc-1"
            },
            {
              "fixed": "15.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2023-35153"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79",
      "CWE-80"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-06-20T16:47:13Z",
    "nvd_published_at": "2023-06-23T18:15:13Z",
    "severity": "CRITICAL"
  },
  "details": "### Impact\nA stored XSS can be exploited by users with edit rights by adding a `AppWithinMinutes.FormFieldCategoryClass` class on a page and setting the payload on the page title.\nThen, any user visiting `/xwiki/bin/view/AppWithinMinutes/ClassEditSheet` executes the payload.\n\nSee https://jira.xwiki.org/browse/XWIKI-20365 for me details.\n\n### Patches\nThe issue has been patched on XWiki 14.4.8, 14.10.4, and 15.0 ?\n\n### Workarounds\nThe issue can be fixed by updating `AppWithinMinutes.ClassEditSheet` with this [patch](https://github.com/xwiki/xwiki-platform/commit/1b87fec1e5b5ec00b7a8c3c3f94f6c5e22547392#diff-79e725ec7125cced7d302e1a1f955a76745af26ef28a148981b810e85335d302).\n\n### References\n- https://github.com/xwiki/xwiki-platform/commit/1b87fec1e5b5ec00b7a8c3c3f94f6c5e22547392#diff-79e725ec7125cced7d302e1a1f955a76745af26ef28a148981b810e85335d302\n- https://jira.xwiki.org/browse/XWIKI-20365\n\n### For more information\n\nIf you have any questions or comments about this advisory:\n\n*    Open an issue in [Jira XWiki.org](https://jira.xwiki.org/)\n*    Email us at [Security Mailing List](mailto:security@xwiki.org)\n\n### Attribution\n\nThis vulnerability has been reported on Intigriti by Ren\u00e9 de Sain @renniepak.\n",
  "id": "GHSA-4wc6-hqv9-qc97",
  "modified": "2023-06-23T19:41:52Z",
  "published": "2023-06-20T16:47:13Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-4wc6-hqv9-qc97"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-35153"
    },
    {
      "type": "WEB",
      "url": "https://github.com/xwiki/xwiki-platform/commit/1b87fec1e5b5ec00b7a8c3c3f94f6c5e22547392#diff-79e725ec7125cced7d302e1a1f955a76745af26ef28a148981b810e85335d302"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/xwiki/xwiki-platform"
    },
    {
      "type": "WEB",
      "url": "https://jira.xwiki.org/browse/XWIKI-20365"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "XWiki Platform vulnerable to stored cross-site scripting in ClassEditSheet page via name parameters"
}


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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.