What is GHSA-6hmf-7cr6-3763?

GHSA-6hmf-7cr6-3763 is a security advisory published by GitHub Security Advisories with High severity. OpenEMR before 8.3.0 contains an insecure direct object reference vulnerability in portal/lib...

Which CVE IDs does GHSA-6hmf-7cr6-3763 cover?

GHSA-6hmf-7cr6-3763 covers the following CVE IDs: CVE-2026-124453. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-6hmf-7cr6-3763?

GHSA-6hmf-7cr6-3763 has a CVSS v3 base score of 7.1, published by GitHub Security Advisories.

GHSA-6hmf-7cr6-3763HighCVSS 7.1

OpenEMR before 8.3.0 contains an insecure direct object reference vulnerability in portal/lib...

Vendor

GitHub Security Advisories

Published

November 8, 2026

Last Modified

November 8, 2026

🔗 CVE IDs covered (1)

CVE-2026-124453 →

📋 Description

OpenEMR before 8.3.0 contains an insecure direct object reference vulnerability in portal/lib/persist.php that allows authenticated portal patients to write settings for other patients. Attackers can modify the setting_patient parameter in a JSON POST request to another patient's PID, altering that patient's portal settings such as the portal theme.

🔗 References (4)

https://github.com/openemr/openemr/security/advisories/GHSA-rrw3-g25h-x68h
https://nvd.nist.gov/vuln/detail/CVE-2026-124453
https://www.vulncheck.com/advisories/openemr-before-8.3.0-idor-in-portal-patient-settings-via-persist-php
https://github.com/advisories/GHSA-6hmf-7cr6-3763