UpHeron
All vulnerabilities

Servers and applications

CVE-2022-41766

An issue was discovered in MediaWiki before 1.35.8, 1.36.x and 1.37.x before 1.37.5, and 1.38.x before 1.38.3. Upon an action=rollback operation, the alreadyrolled message can leak a user name (when the user has been revision deleted/suppressed).

Severity
Medium 4.3
Published
29 May 2023
Last changed
17 Jun 2026
Added to UpHeron
21 Oct 2026
Fixed in
1.35.8, 1.37.5, 1.38.3
Sources
NVD

Affected software

SoftwareAffected versions
MediaWikiServers and applications · cpe:a:mediawiki:mediawiki
  • Every version before 1.35.8
  • From 1.36.0 before 1.37.5
  • From 1.38.0 before 1.38.3

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2022-41766
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2022-41766