Description
XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. A guest user without the right to view pages of the wiki can still list documents related to users of the wiki. The problem has been patched in XWiki versions 12.10.11, 13.4.4, and 13.9-rc-1. There is no known workaround for this problem.
Remediation
References
https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-97jg-43c9-q6pf
https://jira.xwiki.org/browse/XWIKI-18850
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