CVE-2012-1580: Mediawiki

Medium severity, CVSS 6.8. EPSS: 1.5% chance of exploitation in the next 30 days.

Cross-site request forgery (CSRF) vulnerability in Special:Upload in MediaWiki 1.17.x before 1.17.3 and 1.18.x before 1.18.2 allows remote attackers to hijack the authentication of unspecified victims for requests that upload files.

Affected products

• Mediawiki Mediawiki: version 1.17 only; version 1.17.0 only; version 1.17.1 only; version 1.17.2 only; version 1.18 only; version 1.18.0 only; …

Published 2012-09-09. Last modified 2026-06-16.