8 CVEs
Wikimedia Foundation CheckUser Vulnerabilities
CVE security advisories and vulnerability history for CheckUser by Wikimedia Foundation.
8
Total CVEs
Published
0
In CISA KEV
Exploited in the wild
0
Public exploits
With known exploit
1.7
Avg CVSS
2026–2026
Last updated
Overview
Wikimedia Foundation CheckUser has 8 published CVE records since 2026, of which 0 are in CISA's Known Exploited Vulnerabilities catalog and 0 have a known public exploit. The average CVSS base score across scored CVEs is 1.7.
This page aggregates every publicly disclosed vulnerability (CVE) affecting Wikimedia Foundation CheckUser, with a severity breakdown, the affected and patched versions, the most common weakness types, and the full CVE list.