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osvGoogleOSV:CVE-2021-41800
HistoryOct 11, 2021 - 8:15 a.m.

CVE-2021-41800

2021-10-1108:15:00
Google
osv.dev
9
mediawiki
denial of service
vulnerability
special:contributions
sql query
poolcounter protection

AI Score

7.2

Confidence

Low

EPSS

0.003

Percentile

66.3%

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.