SQL injection vulnerability in product_detail.php in ShopCart DX allows remote attackers to execute arbitrary SQL commands via the pid parameter.
https://www.exploit-db.com/exploits/6114
https://exchange.xforce.ibmcloud.com/vulnerabilities/43945
http://www.vupen.com/english/advisories/2008/2161/references
http://www.securityfocus.com/bid/30337