Description
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.
Remediation
References
https://github.com/xwiki/xwiki-platform/commit/27f839133d41877e538d35fa88274b50a1c00b9b
https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-ph5x-h23x-7q5q
https://jira.xwiki.org/browse/XWIKI-19292
Related Vulnerabilities
CVE-2018-11537 Vulnerability in maven package org.webjars.npm:angular-jwt
CVE-2018-14719 Vulnerability in maven package com.fasterxml.jackson.core:jackson-databind
CVE-2022-24740 Vulnerability in npm package @plone/volto
CVE-2013-7370 Vulnerability in npm package connect
CVE-2021-21172 Vulnerability in maven package org.webjars.npm:electron