Cross-site scripting (XSS) vulnerability in forum/admin.php for Invision Power Board (IPB) 2.1.6 and earlier allows remote attackers to inject arbitrary web script or HTML as the administrator via the phpinfo parameter.
https://exchange.xforce.ibmcloud.com/vulnerabilities/27069
http://www.securityfocus.com/bid/18450
http://securityreason.com/securityalert/2307
http://archives.neohapsis.com/archives/bugtraq/2006-06/0204.html