6.5

CVE-2026-27943

Exploit

OpenEMR's Eye Exam View Trusts form_id Without Verifying Patient/Encounter Ownership

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Open-emr ≫ Openemr Version <= 8.0.0
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.26% 0.17
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
security-advisories@github.com 6.5 2.8 3.6
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CWE-639 Authorization Bypass Through User-Controlled Key

The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data.

https://github.com/openemr/openemr/security/advisories/GHSA-q96x-qw99-6xq9
Vendor Advisory
Exploit
https://github.com/openemr/openemr/commit/c87489bf63f2701b634d948279e104f2ed3df1c0
Patch