source: https://www.securityfocus.com/bid/13342/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/searchResults.asp?name=&idCategory=&sku='%22%3E%3Cscript%3Ealert(document.cookie)%3C/script%3E&priceFrom=0&priceTo=9999999999&validate=1