Multiple SQL injection vulnerabilities in VBZooM 1.11 allow remote attackers to execute arbitrary SQL commands via the (1) sobjectID or (2) MAINID parameters to (a) show.php or (3) MainID parameter to (b) subject.php.
https://exchange.xforce.ibmcloud.com/vulnerabilities/27070
http://www.securityfocus.com/archive/1/436940/100/0/threaded
http://www.securityfocus.com/archive/1/436938/100/0/threaded