Cross-site Scripting in wiki manager join wiki page

Exploitation

No confirmed exploitation recorded. Patch Next marks exploitation only from CISA KEV.

CVSS

7.4 · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N

EPSS

• CVE-2022-29252: 1.01% estimated exploitation activity in the next 30 days; percentile 63.10 (FIRST EPSS, 2026-11-03). This is a model estimate, not proof of exploitation or customer exposure.

As published by the source; long descriptions are shortened.

Impact We found a possible XSS vector in the WikiManager.JoinWiki wiki page related to the "requestJoin" field. Patches The issue is patched in versions 12.10.11, 14.0-rc-1, 13.4.7, 13.10.3. Workarounds The easiest workaround is to edit the wiki page WikiManager.JoinWiki (with wiki editor) and change the line into References https://jira.xwiki.org/browse/XWIKI-19292 https://github.com/xwiki/xwiki-platform/commit/27f839133d41877e538d35fa88274b50a1c00b9b For more information If you have any questions or comments about this advisory: Open an issue in Jira XWiki Email us at security mailing list

Published by the source

25 May 2022, 22:41 UTC

Last modified by the source

27 Jan 2023, 05:03 UTC

Source last checked

26 Oct 2026, 16:01 UTC

1. Revision 1 · created · 26 Oct 2026

   Published from ghsa record GHSA-ph5x-h23x-7q5q

Preview the exact text before you copy it. Commands are read-only suggestions; review them before running anything.

# Patch Next advisory brief: CVE-2022-29252

Advisory: Cross-site Scripting in wiki manager join wiki page
IDs: CVE-2022-29252, GHSA-ph5x-h23x-7q5q
Record: https://patchnext.com/advisories/cve-2022-29252 (revision 1, source checked 26 Oct 2026, 16:01 UTC)
Inventory: none attached. This brief comes from a public page and does not say whether any deployment is affected.
Severity: High (CVSS 7.4)
Exploitation: no confirmed exploitation recorded. Patch Next confirms exploitation only from CISA KEV.
Vendor response: Vendor fix available; fixed versions by package: org.xwiki.platform:xwiki-platform-wiki-ui-mainwiki 13.10.3, 13.4.7, 12.10.11. A vendor fix does not mean a deployment is fixed.

## Affected components
- Maven org.xwiki.platform:xwiki-platform-wiki-ui-mainwiki: affected < 12.10.11; >= 13.0.0, < 13.4.7; >= 13.5.0, < 13.10.3; fixed in 13.10.3, 13.4.7, 12.10.11

## Suggested inspection (read-only)
- Maven org.xwiki.platform:xwiki-platform-wiki-ui-mainwiki: check the installed version with your package manager.

## Supported action
Upgrade each affected component to a fixed version on its release line. For a transitive dependency, upgrade the parent package or add an override or constraint, then regenerate the lockfile. Redeploy every environment that ran an affected version.

## Required regression checks
- Run the test suite and a production build.
- Exercise the features that depend on org.xwiki.platform:xwiki-platform-wiki-ui-mainwiki.
- Repeat the inspection and confirm that only fixed versions remain installed.

## Rollback considerations
- Keep the previous lockfile and deployment artifact. Rolling back reinstates the vulnerable version, so apply any documented mitigation while you fix forward.

## Unresolved questions
- Which deployments run an affected version?
- Exploitation status can change. Check again before lowering the priority.
- Mark the work resolved only after the fixed version is verified in production.

## Sources
- Verified: https://github.com/advisories/GHSA-ph5x-h23x-7q5q (GitHub-reviewed advisory GHSA-ph5x-h23x-7q5q lists affected ranges: Maven org.xwiki.platform:xwiki-platform-wiki-ui-mainwiki >=0 =13.0.0 =13.5.0 <13.10.3)

Commands are suggestions: review each one before running it.