Description
OpenEMR before 8.5.0 contains a missing authorization vulnerability in the Ensora eRx integration that allows authenticated staff without patients/rx permission to access prescription data by directly requesting eRx.php. Attackers can expose selected patients' demographic, medication, and allergy data in the vendor XML and trigger eRx synchronization state changes.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| openemr | openemr | < 8.5.0 | 8.5.0 |
References
- GitHub Security Advisory (GHSA-mcr3-5rq6-9vvj) vendor-advisory
- VulnCheck Advisory: OpenEMR before 8.5.0 Missing Authorization in Ensora eRx via eRx.php third-party-advisory