Multiple directory traversal vulnerabilities in Social Engine 2.0 allow remote attackers to include and execute arbitrary local files via a .. (dot dot) in the global_lang parameter to (1) header_album.php, (2) header_blog.php, or (3) header_group.php; or (4) admin_header_album.php, (5) admin_header_blog.php, or (6) admin_header_group.php in admin/.