CVE-2011-2938: Mantisbt

Medium severity, CVSS 4.3. EPSS: 4.5% chance of exploitation in the next 30 days.

Multiple cross-site scripting (XSS) vulnerabilities in filter_api.php in MantisBT before 1.2.7 allow remote attackers to inject arbitrary web script or HTML via a parameter, as demonstrated by the project_id parameter to search.php.

Affected products

• Mantisbt Mantisbt: up to and including 1.2.6; version 0.19.3 only; version 0.19.4 only; version 1.0.0 only; version 1.0.1 only; version 1.0.2 only; …

Published 2011-09-21. Last modified 2026-06-16.