SQL injection vulnerability in include/class.staff.php in osTicket before 1.6 RC5 allows remote attackers to execute arbitrary SQL commands via the staff username parameter.Referenceshttp://osticket.com/forums/project.php?issueid=118http://www.osvdb.org/55472http://www.exploit-db.com/exploits/9032http://www.securityfocus.com/archive/1/504615/100/0/threadedhttp://www.ngenuity.org/wordpress/2009/06/26/osticket-admin-login-blind-sql-injection/http://www.securityfocus.com/bid/35516https://exchange.xforce.ibmcloud.com/vulnerabilities/51417http://www.securitytracker.com/id?1022480http://www.vupen.com/english/advisories/2009/1726http://secunia.com/advisories/35629