CVE-2011-3357: Mantisbt

Medium severity, CVSS 6.8. EPSS: 9.3% chance of exploitation in the next 30 days.

Directory traversal vulnerability in bug_actiongroup_ext_page.php in MantisBT before 1.2.8 allows remote attackers to include and execute arbitrary local files via a .. (dot dot) in the action parameter, related to bug_actiongroup_page.php.

Affected products

• Mantisbt Mantisbt: up to and including 1.2.7; 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.