What is GHSA-wq2w-mvp4-xrqr?

GHSA-wq2w-mvp4-xrqr 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...

Which CVE IDs does GHSA-wq2w-mvp4-xrqr cover?

GHSA-wq2w-mvp4-xrqr covers the following CVE IDs: CVE-2026-124455. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-wq2w-mvp4-xrqr?

GHSA-wq2w-mvp4-xrqr has a CVSS v3 base score of 6.5, published by GitHub Security Advisories.

GHSA-wq2w-mvp4-xrqrHighCVSS 6.5

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

Vendor

GitHub Security Advisories

Published

November 8, 2026

Last Modified

November 8, 2026

🔗 CVE IDs covered (1)

CVE-2026-124455 →

📋 Description

OpenEMR before 8.3.0 contains an insecure direct object reference vulnerability in OnsiteDocumentController::Query() that allows authenticated portal patients to read other patients' documents by overriding Pid_Equals criteria. Attackers can supply Pid_Equals, Pid_GreaterThan, or Pid_In request parameters to the onsitedocuments API to retrieve signed consent forms, signatures, and PHI of any patient.

🔗 References (4)

https://github.com/openemr/openemr/security/advisories/GHSA-hvp7-q2hp-6j6g
https://nvd.nist.gov/vuln/detail/CVE-2026-124455
https://www.vulncheck.com/advisories/openemr-before-8.3.0-idor-via-portal-onsitedocument-pid-equals-mass-assignment
https://github.com/advisories/GHSA-wq2w-mvp4-xrqr