CVE-2022-41937

Missing Authorization in XWiki Platform

CVSS 9.6 CRITICALEPSS 0.7%CWE-862

Vexday Risk Score

28Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 9.6EPSS 0.7%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

22 Nov 2022Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. The application allows anyone with view access to modify any page of the wiki by importing a crafted XAR package. The problem has been patched in XWiki 14.6RC1, 14.6 and 13.10.8. As a workaround, setting the right of the page Filter.WebHome and making sure only the main wiki administrators can view the application installed on main wiki or edit the page and apply the changed described in commit fb49b4f.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N

Affected products

xwiki · xwiki-platform

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References

https://github.com/xwiki/xwiki-platform/commit/fb49b4f289ee28e45cfada8e97e320cd3ed27113 https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-q6jp-gcww-8v2j https://jira.xwiki.org/browse/XWIKI-19758