Cross-site scripting (XSS) vulnerability in Monkey 0.5.0 allows remote attackers to inject arbitrary web script or HTML via (1) the URL or (2) a parameter to test2.pl.
https://euvd.enisa.europa.eu/vulnerability/EUVD-2002-1831
http://www.securityfocus.com/bid/5829
http://www.iss.net/security_center/static/10229.php
http://www.iss.net/security_center/static/10226.php
http://archives.neohapsis.com/archives/bugtraq/2002-09/0344.html