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CVE-2026-25929 - Vulnerability Analysis

MediumCVSS: 6.5

Last Updated: February 27, 2026

OpenEMR - Broken Access Control

Published: February 25, 2026Updated: February 27, 2026PoC AvailableRemote Exploitable

Overview

OpenEMR < 8.0.0 contains an information disclosure vulnerability caused by lack of authorization checks in the document controller's patient_picture context, letting authenticated users with document ACL access other patients' photos.

Severity & Score

Severity: Medium

CVSS Score: 6.5

Impact

Authenticated users can access other patients' photos, leading to sensitive information disclosure.

Mitigation

Update to version 8.0.0 or later.

References

https://github.com/openemr/openemr/security/advisories/GHSA-778w-r8rm-8qhq
https://github.com/openemr/openemr/commit/fc4d00ecb63561dacd23cb1fed49c64bd1a83258

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Details

CVE ID: CVE-2026-25929
Severity: Medium
CVSS Score: 6.5
Type: broken_access_control
Status: confirmed

CWE

CWE-639

CVSS Metrics

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N