Cross-site scripting (XSS) vulnerability in PortalApp 4.0 allows remote attackers to inject arbitrary web script or HTML via the keywords parameter to (1) forums.asp and (2) content.asp.
https://www.exploit-db.com/exploits/4848
https://exchange.xforce.ibmcloud.com/vulnerabilities/39455
http://www.vupen.com/english/advisories/2010/1630
http://www.securityfocus.com/bid/27170
http://www.securityfocus.com/archive/1/512073/100/0/threaded
http://www.htbridge.ch/advisory/xss_vulnerability_in_portalapp_1.html
http://www.aspapp.com/content.asp?CatId=197&ContentType=Downloads