Vulnerability ID: HTB22779 Reference: http://www.htbridge.ch/advisory/xss_vulnerability_in_vam_shop_1.html Product: VaM Shop Vendor: Vamsoft ( http://vamshop.ru/ ) Vulnerable Version: 1.6 and Probably Prior Versions Vendor Notification: 28 December 2010 Vulnerability Type: XSS (Cross Site Scripting) Status: Not Fixed, Vendor Alerted, Awaiting Vendor Response Risk level: Medium Credit: High-Tech Bridge SA - Ethical Hacking & Penetration Testing (http://www.htbridge.ch/) Vulnerability Details: User can execute arbitrary JavaScript code within the vulnerable application. The vulnerability exists due to failure in the "admin/customers.php" script to properly sanitize user-supplied input in "search" variable. Successful exploitation of this vulnerability could result in a compromise of the application, theft of cookie-based authentication credentials, disclosure or modification of sensitive data. An attacker can use browser to exploit this vulnerability. The following PoC is available: http://host/admin/customers.php?search=1"><script>alert(document.cookie) </script>