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GHSA-c8wv-qwwc-6j73medium5.3

MediaWiki allows a denial of service

Impact

MediaWiki before 1.36.2 allows a denial of service (resource consumption because of lengthy query processing time). Visiting Special:Contributions can sometimes result in a long running SQL query because PoolCounter protection is mishandled.

Source excerpt · OSV

Affected packages

Start with the recorded fix for your release branch. Check your installed version and test compatibility before upgrading. Fixing this advisory does not rule out other vulnerabilities in the release.

mediawiki/core Packagist
Affected rangeRecorded fix
Earlier releases before 1.36.2Ecosystem versions1.36.2

Version evidence: OSV · GHSA-c8wv-qwwc-6j73

View original version evidence (134 explicit versions)

Original source description

MediaWiki before 1.36.2 allows a denial of service (resource consumption because of lengthy query processing time). Visiting Special:Contributions can sometimes result in a long running SQL query because PoolCounter protection is mishandled.

References