Description
XWiki Commons are technical libraries common to several other top level XWiki projects. Any user with edit rights can execute arbitrary Groovy, Python or Velocity code in XWiki leading to full access to the XWiki installation. The root cause is improper escaping of the included pages in the included documents edit panel. The problem has been patched on XWiki 14.4.7, and 14.10.
Remediation
References
https://github.com/xwiki/xwiki-platform/commit/22f249a0eb9f2a64214628217e812a994419b69f#diff-a51a252f0190274464027342b4e3eafc4ae32de4d9c17ef166e54fc5454c5689R214-R217
https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-c5f4-p5wv-2475
https://jira.xwiki.org/browse/XWIKI-20293
Related Vulnerabilities
CVE-2014-3604 Vulnerability in maven package ca.juliusdavies:not-yet-commons-ssl
CVE-2023-45133 Vulnerability in maven package org.webjars.npm:babel-traverse
CVE-2018-11651 Vulnerability in maven package org.graylog2:graylog2-server
CVE-2019-10773 Vulnerability in npm package yarn
CVE-2023-29527 Vulnerability in maven package org.xwiki.platform:xwiki-platform-appwithinminutes-ui