SQL injection vulnerability in DSLogin 1.0, with magic_quotes_gpc disabled, allows remote attackers to execute arbitrary SQL commands and bypass authentication via the $log_userid variable in (1) index.php and (2) admin/index.php.
https://exchange.xforce.ibmcloud.com/vulnerabilities/25194
http://www.vupen.com/english/advisories/2006/0953
http://www.securityfocus.com/bid/17262
http://www.securityfocus.com/archive/1/428902/100/0/threaded
http://securitytracker.com/id?1015754
http://securityreason.com/securityalert/637