PHP remote file inclusion vulnerability in includes/functions_static_topics.php in the Nivisec Static Topics module for phpBB 1.0 and earlier allows remote attackers to execute arbitrary PHP code via a URL in the phpbb_root_path parameter.
https://www.exploit-db.com/exploits/2477/
https://exchange.xforce.ibmcloud.com/vulnerabilities/29347
http://www.vupen.com/english/advisories/2006/3916