Multiple SQL injection vulnerabilities in MusicBox 2.3 Beta 2 allow remote attackers to execute arbitrary SQL commands via the (1) id, (2) type, or (3) show parameter to (a) index.php; or the (4) message1 or (5) message parameter to (b) cart.php.
https://exchange.xforce.ibmcloud.com/vulnerabilities/27926
http://www.securityfocus.com/archive/1/441000/100/0/threaded
http://www.securityfocus.com/archive/1/428972/100/0/threaded