CVE-2026-25744

OpenEMR prior to 8.0.0.2 exposes a vulnerability in the encounter vitals API: it accepts an id in the request body and updates that vital without verifying ownership of the patient/encounter. An authenticated user with encounters/notes permission can overwrite another patient’s vitals, enabling m...

CVE-2026-25744: Authorization Bypass Through User-Controlled Key

OpenEMR is a free and open source electronic health records and medical practice management application. Prior to 8.0.0.2, the encounter vitals API accepts an id in the request body and treats it as an UPDATE. There is no verification that the vital belongs to the current patient or encounter. An...