MODX Improper Limitation of a Pathname to a Restricted Directory (Path Traversal) Vulnerability - CVE-2010-5278
Directory traversal vulnerability in manager/controllers/default/resource/tvs.php in MODx Revolution 2.0.2-pl and possibly earlier when magic_quotes_gpc is disabled allows remote attackers to read arbitrary files via a .. (dot dot) in the class_key parameter. NOTE: some of these details are obtained from third party information.