All vulnerabilities

Servers and applications

CVE-2020-25813

In MediaWiki before 1.31.10 and 1.32.x through 1.34.x before 1.34.4, Special:UserRights exposes the existence of hidden users.

Severity
Medium 5.3
Published
27 Sept 2020
Last changed
17 Jun 2026
Added to UpHeron
21 Oct 2026
Fixed in
1.31.10, 1.34.4
Sources
NVD

Affected software

SoftwareAffected versions
MediaWikiServers and applications · cpe:a:mediawiki:mediawiki
  • Every version before 1.31.10
  • From 1.32.0 before 1.34.4

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2020-25813
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2020-25813