PHP remote file inclusion vulnerability in com_calendar.php in Calendar Mambo Module 1.5.7 and earlier allows remote attackers to execute arbitrary PHP code via a URL in the absolute_path parameter.Referenceshttp://www.securityfocus.com/archive/1/440407/100/0/threadedhttp://www.securityfocus.com/bid/19027http://securityreason.com/securityalert/1272