CVE-2013-4571: Mediawiki

High severity, CVSS 7.5. EPSS: 1.4% chance of exploitation in the next 30 days.

Buffer overflow in php-luasandbox in the Scribuntu extension for MediaWiki before 1.19.10, 1.2x before 1.21.4, and 1.22.x before 1.22.1 has unspecified impact and remote vectors.

Affected products

• Mediawiki Mediawiki: version 1.22.0 only; version 1.21 only; version 1.21.1 only; version 1.21.2 only; version 1.21.3 only; up to and including 1.19.9; …

Published 2014-05-12. Last modified 2026-06-16.