Describe CVE-2014-2890.
What is CVE-2014-2890?
Cross-site scripting (XSS) vulnerability in the wrap_html function in MyID.php in phpMyID 0.9 allows remote attackers to inject arbitrary web script or HTML via the openid_error parameter to MyID.config.php when the openid.mode parameter is set to error, which is not properly handled in an error message..