CVE-2005-1245: Mediawiki

Medium severity, CVSS 4.3. EPSS: 1.2% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in MediaWiki before 1.4.2, when using HTML Tidy ($wgUseTidy), allows remote attackers to inject arbitrary web script or HTML via unknown vectors.

Affected products

• Mediawiki Mediawiki: version 1.3 only; version 1.3.1 only; version 1.3.2 only; version 1.3.3 only; version 1.3.4 only; version 1.3.5 only; …

Published 2005-05-02. Last modified 2026-06-16.