Multiple cross-site scripting (XSS) vulnerabilities in w-Agora (Web-Agora) allow remote attackers to inject arbitrary web script or HTML via (1) the showuser parameter to profile.php, the (2) search_forum or (3) search_user parameter to search.php, or (4) the userid parameter to change_password.php.
https://exchange.xforce.ibmcloud.com/vulnerabilities/33175
http://www.securityfocus.com/bid/23057
http://www.securityfocus.com/archive/1/463286/100/0/threaded
http://securityreason.com/securityalert/2462