Cross-site scripting (XSS) vulnerability in bug_actiongroup_ext_page.php in MantisBT before 1.2.8 allows remote attackers to inject arbitrary web script or HTML via the action parameter, related to bug_actiongroup_page.php, a different vulnerability than CVE-2011-3357.
- http://securityreason.com/securityalert/8392
- http://www.mantisbt.org/bugs/view.php?id=13281
No PoCs found on GitHub currently.