Multiple directory traversal vulnerabilities in ProMan 0.1.1 and earlier allow remote attackers to include and execute arbitrary local files via directory traversal sequences in the _SESSION[userLang] parameter to (1) elisttasks.php, (2) managepmanagers.php, (3) manageusers.php, (4) helpfunc.php, (5) managegroups.php, (6) manageprocess.php, and (7) manageusersgroups.php.