Unrestricted file upload vulnerability in the patient photograph functionality in OpenEMR 4 allows remote attackers to execute arbitrary PHP code by uploading a file with an executable extension followed by a safe extension, then accessing it via a direct request to the patient directory under documents/.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Openemr | Open-emr | 4.0.0 (including) | 4.0.0 (including) |
| Openemr | Open-emr | 4.1.0 (including) | 4.1.0 (including) |
| Openemr | Open-emr | 4.1.1 (including) | 4.1.1 (including) |