Multiple SQL injection vulnerabilities in scr_login.php in MCshoutbox 1.1, when magic_quotes_gpc is disabled, allow remote attackers to execute arbitrary SQL commands via the (1) username and (2) password parameters.
https://exchange.xforce.ibmcloud.com/vulnerabilities/51863
http://www.vupen.com/english/advisories/2009/1961
http://www.exploit-db.com/exploits/9205