Cross-site scripting vulnerability in viewcvs.cgi for ViewCVS 0.9.2 allows remote attackers to inject script and steal cookies via the (1) cvsroot or (2) sortby parameters.
http://www.iss.net/security_center/static/9112.php
http://archives.neohapsis.com/archives/bugtraq/2002-05/0161.html