Directory traversal vulnerability in core/lang_api.php in Mantis before 1.1.2 allows remote attackers to include and execute arbitrary files via the language parameter to the user preferences page (account_prefs_update.php).
https://exchange.xforce.ibmcloud.com/vulnerabilities/43984
https://bugzilla.redhat.com/show_bug.cgi?id=456044
http://www.securityfocus.com/bid/30354
http://www.securityfocus.com/bid/29297
http://www.mantisbt.org/bugs/view.php?id=9154
http://www.mantisbt.org/bugs/changelog_page.php
http://www.gentoo.org/security/en/glsa/glsa-200809-10.xml