source: https://www.securityfocus.com/bid/37473/info
The iF Portfolio Nexus ('com_if_nexus') component for Joomla! is prone to a remote file-include vulnerability because it fails to sufficiently sanitize user-supplied input.
Exploiting this issue may allow an attacker to compromise the application and the underlying system; other attacks are also possible.
The following example URI is available:
http://www.example.com/[Yol]/index.php?option=com_kif_nexus&controller=[-LFI-]