Cross-site scripting vulnerability in News-TNK 1.2.1 and earlier allows remote attackers to execute arbitrary Javascript via the WEB parameter.
http://www.securityfocus.com/bid/14145
http://www.linux-sottises.net/software/news-tnk/CHANGES
http://www.iss.net/security_center/static/8477.php
http://archives.neohapsis.com/archives/bugtraq/2002-03/0206.html