CVE-2022-29252: XWiki

Medium severity, CVSS 6.1. EPSS: 1% chance of exploitation in the next 30 days.

XWiki Platform Wiki UI Main Wiki is a package for managing subwikis. Starting with version 5.3-milestone-2, XWiki Platform Wiki UI Main Wiki contains a possible cross-site scripting vector in the `WikiManager.JoinWiki ` wiki page related to the "requestJoin" field. The issue is patched in versions 12.10.11, 14.0-rc-1, 13.4.7, and 13.10.3. The easiest available workaround is to edit the wiki page `WikiManager.JoinWiki` (with wiki editor) according to the suggestion provided in the GitHub Security Advisory.

Affected products

• XWiki XWiki: from 5.4, before 12.10.11 (fixed in 12.10.11); from 13.0, before 13.4.7 (fixed in 13.4.7); from 13.5, before 13.10.3 (fixed in 13.10.3); version 5.3 only

Published 2022-05-25. Last modified 2026-06-17.