Multiple SQL injection vulnerabilities in FAQMasterFlexPlus, possibly 1.5 or 1.52, allow remote attackers to execute arbitrary SQL commands via the category_id parameter to faq.php, and unspecified other vectors involving additional scripts.
https://exchange.xforce.ibmcloud.com/vulnerabilities/39286
http://www.securityfocus.com/archive/1/485589/100/0/threaded