Multiple directory traversal vulnerabilities in OtomiGenX 2.2 allow remote attackers to include and execute arbitrary local files via a .. (dot dot) in the lang parameter to (1) library_rss.php and (2) rss.php.
https://www.exploit-db.com/exploits/5680
https://exchange.xforce.ibmcloud.com/vulnerabilities/42665
http://www.vupen.com/english/advisories/2008/1678/references