441 CVEs
mediawiki Vulnerabilities
CVE security advisories and vulnerability history for mediawiki.
441
Total CVEs
Published
0
In CISA KEV
Exploited in the wild
43
Public exploits
With known exploit
5.4
Avg CVSS
2005–2026
Overview
mediawiki has 441 published CVE records since 2005, of which 0 are in CISA's Known Exploited Vulnerabilities catalog and 43 have a known public exploit. The average CVSS base score across scored CVEs is 5.4.
This page aggregates every publicly disclosed vulnerability (CVE) affecting mediawiki products, with severity breakdowns, the most-affected products, the most common weakness types, and the latest disclosures.
Severity and exploitation
How the CVSS severity of mediawiki's CVEs breaks down, plus how many are exploited in the wild or have public exploit code.