SQL injection vulnerability in the GameQ (com_gameq) component 4.0 and earlier for Joomla! allows remote attackers to execute arbitrary SQL commands via the category_id parameter in a page action to index.php.
https://www.exploit-db.com/exploits/5752
https://exchange.xforce.ibmcloud.com/vulnerabilities/42929
http://www.securityfocus.com/bid/32633
http://www.securityfocus.com/bid/29592
http://www.securityfocus.com/archive/1/498923/100/0/threaded
http://www.securityfocus.com/archive/1/498903/100/0/threaded
http://secunia.com/advisories/30570
http://packetstormsecurity.org/0806-exploits/joomlagameq-sql.txt