CVE-2012-0998
Directory traversal vulnerability in account/preferences.php in LEPTON before 1.1.4 allows remote attackers to include and execute arbitrary files via a .. (dot dot) in the language parameter.
Date published : 2012-02-20
http://www.lepton-cms.org/posts/security-release-lepton-1.1.4-52.php
http://www.lepton-cms.org/media/changelog/changelog_1.1.4.txt