SQL injection vulnerability in profile.php in David Bennett PHP-Post (PHPp) 1.0 and earlier allows remote attackers to execute arbitrary SQL commands via the user parameter.
http://www.vupen.com/english/advisories/2006/3688
http://www.securityfocus.com/bid/20061
http://www.securityfocus.com/archive/1/446318/100/0/threaded