Multiple cross-site scripting (XSS) vulnerabilities in open.php in eTicket 1.5.5 and 1.5.5.1, when register_globals is enabled, allow remote attackers to inject arbitrary web script or HTML via the (1) err and (2) warn parameters. NOTE: the vendor disputes the significance of the issue, stating that "eTicket is not designed to work with register_globals On."
CWE-79