CVE-2021-41800GHSA-C8WV-QWWC-6J73BIT-MEDIAWIKI-2021-41800
MediaWiki before 1.36.2 allows a denial of service (resource consumption because of lengthy query processing time).
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 1.36.2
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
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.
Timeline
- CVE published
- Record last updated
Affected versions
- n/a n/a
Version range not reported
- mediawiki/corePackagist
fixed in 1.36.2