PHP remote file inclusion vulnerability in index.php in Artmedic Links 5.0 allows remote attackers to execute arbitrary PHP code via a URL in the id parameter, which is processed by the readfile function.
https://exchange.xforce.ibmcloud.com/vulnerabilities/29013
http://www.securityfocus.com/archive/1/446329/100/0/threaded
http://securitytracker.com/id?1016880
http://securityreason.com/securityalert/1600
http://kurdishsecurity.blogspot.com/2006/09/kurdish-security-27-artmedic-links.html