CVE-2026-27943: OpenEMR is a free and open source electronic health records and medical practice management application. In versions up to and including 8.0.0, the eye exam…

PriorityP338medium6.5CVSS 3.1

AVNACLPRLUINSUCHINAN

EPSS

0.26%

17.2th percentile

OpenEMR is a free and open source electronic health records and medical practice management application. In versions up to and including 8.0.0, the eye exam (eye_mag) view loads data by `form_id` (or equivalent) without verifying that the form belongs to the current user’s patient/encounter context. An authenticated user can access or edit any patient’s eye exam by supplying another form ID; in some flows the session’s active patient may also be switched. A fix is available on the `main` branch of the OpenEMR GitHub repository.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
open-emr	openemr	<= 8.0.0	—
openemr	openemr	<= 8.0.0	—

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