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.
The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.