SQL injection vulnerability in SZUserMgnt.class.php in SZUserMgnt 1.4 allows remote attackers to execute arbitrary SQL commands via the username parameter.
https://exchange.xforce.ibmcloud.com/vulnerabilities/24339
http://www.vupen.com/english/advisories/2006/0366
http://www.securityfocus.com/bid/16454
http://www.securityfocus.com/archive/1/423658/100/0/threaded
http://securitytracker.com/id?1015569