PHP remote file inclusion vulnerability in link_main.php in the SupaNav 1.0.0 module for phpBB allows remote attackers to execute arbitrary PHP code via a URL in the phpbb_root_path parameter.
https://www.exploit-db.com/exploits/4197
https://exchange.xforce.ibmcloud.com/vulnerabilities/35485
http://www.vupen.com/english/advisories/2007/2575