Description
XWiki Commons are technical libraries common to several other top level XWiki projects. It was possible to inject some code using the URL of authenticated endpoints. This problem has been patched on XWiki 13.10.11, 14.4.7 and 14.10.
Remediation
References
https://github.com/xwiki/xwiki-platform/commit/1943ea26c967ef868fb5f67c487d98d97cba0380
https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-jjm5-5v9v-7hx2
https://jira.xwiki.org/browse/XWIKI-20335