source: https://www.securityfocus.com/bid/13339/info

CartWIZ is prone to a cross-site scripting vulnerability. This issue is due to a failure in the application to properly sanitize user-supplied input.

An attacker may leverage this issue to have arbitrary script code executed in the browser of an unsuspecting user. This may facilitate the theft of cookie-based authentication credentials as well as other attacks.

http://www.example.com/store/error.asp?message='"><script>alert(document.cookie)</script>