Cross-site scripting (XSS) vulnerability in MyID.php in phpMyID 0.9 allows remote attackers to inject arbitrary web script or HTML via the openid_trust_root parameter and an inconsistent openid_return_to parameter, which is not properly handled in an error message.
Improper Neutralization of Input During Web Page Generation The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.