SQL injection vulnerability in ajax.php in evalSMSI 2.1.03 allows remote attackers to execute arbitrary SQL commands via the query parameter in the (1) question action, and possibly the (2) sub_par or (3) num_quest actions.
https://exchange.xforce.ibmcloud.com/vulnerabilities/56152
http://www.securityfocus.com/archive/1/509370/100/0/threaded