PHP remote file inclusion vulnerability in Open Bulletin Board (OpenBB) 1.0.8 and earlier allows remote attackers to execute arbitrary PHP code via a URL in the root_path parameter to (1) index.php and possibly (2) collector.php.
https://exchange.xforce.ibmcloud.com/vulnerabilities/28838
http://www.vupen.com/english/advisories/2006/3546
http://www.securityfocus.com/archive/1/445743/100/0/threaded