OpenCart 'index.php' Local File Include Vulnerability

Summary
OpenCart is prone to a local file-include vulnerability because it fails to properly sanitize user-supplied input. An attacker can exploit this vulnerability to view files and execute local scripts in the context of the webserver process. This may aid in further attacks. OpenCart 1.1.8 is vulnerable other versions may also be affected.
Solution
Update to newer Version. See http://www.opencart.com/ for more information.
References