CVE-2020-25812

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Summary

CVECVE-2020-25812
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2020-09-27 21:15:00 UTC
Updated2023-11-07 03:20:00 UTC
DescriptionAn issue was discovered in MediaWiki 1.34.x before 1.34.4. On Special:Contributions, the NS filter uses unescaped messages as keys in the option key for an HTMLForm specifier. This is vulnerable to a mild XSS if one of those messages is changed to include raw HTML.

Risk And Classification

Problem Types: CWE-79

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Fedoraproject Fedora 33 All All All
Application Mediawiki Mediawiki All All All All
Application Mediawiki Mediawiki All All All All

References

ReferenceSourceLinkTags
includes/specials/SpecialContributions.php - mediawiki/core - Gitiles MISC gerrit.wikimedia.org Vendor Advisory
[SECURITY] Fedora 33 Update: php-oojs-oojs-ui-0.39.3-1.fc33 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
[MediaWiki-l] Security and maintenance release: 1.31.9 / 1.34.3 CONFIRM lists.wikimedia.org Mailing List, Vendor Advisory
[MediaWiki-l] Maintenance release: 1.31.10 / 1.34.4 MISC lists.wikimedia.org Mailing List, Vendor Advisory
[SECURITY] Fedora 33 Update: php-oojs-oojs-ui-0.39.3-1.fc33 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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