ScriptsCenter ezUpload Pro 2.2.0 allows remote attackers to perform administrative activities without authentication in (1) filter.php, which permits changing the Extensions Mode file type; (2) access.php, which permits changing the Protection Method; (3) edituser.php, which permits adding upload capabilities to user accounts; (4) settings.php, which permits changing the admin information; and (5) index.php, which permits uploading of arbitrary files.