source: https://www.securityfocus.com/bid/22346/info

OpenEMR 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.

This issue affects version 2.8.2; other versions may also be vulnerable. 

http://www.example.com/openemr-2.8.2/custom/import_xml.php?srcdir=evilcode