Multiple absolute path traversal vulnerabilities in Fantastico, as used with cPanel 10.x, allow remote authenticated users to include and execute arbitrary local files via (1) the userlanguage parameter to includes/load_language.php or (2) the fantasticopath parameter to includes/mysqlconfig.php and certain other files.
http://www.securityfocus.com/archive/1/462562/100/0/threaded