What is GHSA-g8pc-cv83-gmcj?

GHSA-g8pc-cv83-gmcj is a security advisory published by GitHub Security Advisories with High severity. OpenEMR before 8.4.0 contains an improper authorization vulnerability in the non-patient POST ...

Which CVE IDs does GHSA-g8pc-cv83-gmcj cover?

GHSA-g8pc-cv83-gmcj covers the following CVE IDs: CVE-2026-124487. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-g8pc-cv83-gmcj?

GHSA-g8pc-cv83-gmcj has a CVSS v3 base score of 6.5, published by GitHub Security Advisories.

GHSA-g8pc-cv83-gmcjHighCVSS 6.5

OpenEMR before 8.4.0 contains an improper authorization vulnerability in the non-patient POST ...

Vendor

GitHub Security Advisories

Published

November 8, 2026

Last Modified

November 8, 2026

🔗 CVE IDs covered (1)

CVE-2026-124487 →

📋 Description

OpenEMR before 8.4.0 contains an improper authorization vulnerability in the non-patient POST /fhir/DocumentReference/$docref route that allows low-privileged users to generate any patient's CCDA. Attackers with only demographics and documents permissions can supply a victim patient parameter, then download the full-chart CCDA from Patient Documents to exfiltrate clinical data.

🔗 References (4)

https://github.com/openemr/openemr/security/advisories/GHSA-r79c-4hf6-fgp3
https://nvd.nist.gov/vuln/detail/CVE-2026-124487
https://www.vulncheck.com/advisories/openemr-before-8.4.0-improper-authorization-in-fhir-documentreference-docref
https://github.com/advisories/GHSA-g8pc-cv83-gmcj