interface/fax/faxdispatch.php in OpenEMR 4.1.0 allows remote authenticated users to execute arbitrary commands via shell metacharacters in the file parameter.
Multiple directory traversal vulnerabilities in OpenEMR 4.1.0 allow remote authenticated users to read arbitrary files via a .. (dot dot) in the formname parameter to (1) contrib/acog/printform.php; or (2) loadform.php, (3) viewform.php, or (4) trendform.php in interface/patientfile/encounter.