Cross-site scripting vulnerabilities in ASP-Nuke RC2 and earlier allow remote attackers to execute script or gain privileges as other ASP-Nuke users via script in (1) the name parameter in downloads.asp, (2) the message parameter in Post.asp, or (3) a web site URL in profile.asp.
http://www.securityfocus.com/bid/4481
http://www.securityfocus.com/bid/4477
http://www.iss.net/security_center/static/8831.php
http://www.iss.net/security_center/static/8830.php
http://www.ifrance.com/kitetoua/tuto/ASPNuke.txt