CVE-2022-41935 Exposure of Sensitive Information to an Unauthorized Actor in org.xwiki.platform:xwiki-platform-livetable-ui

Medium 5.3 Published Updated

Unauthorized users can deduce the existence of hidden documents via Livetable queries, requiring a patch to prevent information leakage.

Exploited in the wild
Not known
Login needed
Not needed
Attackable
Over the internet
Victim action needed
Not needed
Fix
Available

What is CVE-2022-41935?

CVE-2022-41935 is a medium-severity vulnerability in Xwiki Xwiki, published on 23 Nov 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Users without the right to view documents can deduce their existence by repeated Livetable queries. The issue has been patched in XWiki 14.6RC1, 13.10.8, and 14.4.3, the response is not properly cleaned up of obfuscated entries. As a workaround, The patch for the document `XWiki.LiveTableResultsMacros` can be manually applied or a XAR archive of a patched version can be imported, on versions 12.10.11, 13.9-rc-1, and 13.4.4. There are no known workarounds for this issue.

Weakness: CWE-200

Which versions are affected by CVE-2022-41935?

6 open source packages ship an affected version, including org.xwiki.platform:xwiki-platform-livetable-ui. It affects 1 product.

PackageAffectedFixed in
org.xwiki.platform:xwiki-platform-livetable-ui MavenFrom 12.10.1113.10.8
org.xwiki.platform:xwiki-platform-livetable-ui MavenFrom 12.10.1113.10.8
org.xwiki.platform:xwiki-platform-livetable-ui MavenFrom 14.0.014.4.3
org.xwiki.platform:xwiki-platform-livetable-ui MavenFrom 14.0.014.4.3
org.xwiki.platform:xwiki-platform-livetable-ui MavenFrom 14.5.014.6-rc-1
org.xwiki.platform:xwiki-platform-livetable-ui MavenFrom 14.5.014.6-rc-1

Products include Xwiki Xwiki.

How do I fix CVE-2022-41935?

Upgrade org.xwiki.platform:xwiki-platform-livetable-ui to a fixed version for your release line: 13.10.8, 14.4.3 or 14.6-rc-1.

Is CVE-2022-41935 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-41935 exists.

All Xwiki Xwiki vulnerabilities

Sources

Also known as GHSA-p2x4-6ghr-6vmq.

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