Cross-site scripting (XSS) vulnerability in emumail.cgi for EMU Webmail 5.0 allows remote attackers to inject arbitrary HTML or script via the email address field.
https://euvd.enisa.europa.eu/vulnerability/EUVD-2002-1509
http://www.securityfocus.com/bid/5824
http://www.iss.net/security_center/static/10205.php
http://archives.neohapsis.com/archives/vulnwatch/2002-q3/0131.html