What is GHSA-8x5g-229c-9c6h?

GHSA-8x5g-229c-9c6h is a security advisory published by GitHub Security Advisories with High severity. OpenEMR before 8.4.0 contains an authorization bypass vulnerability that allows patient-scoped...

Which CVE IDs does GHSA-8x5g-229c-9c6h cover?

GHSA-8x5g-229c-9c6h covers the following CVE IDs: CVE-2026-124464. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-8x5g-229c-9c6h?

GHSA-8x5g-229c-9c6h has a CVSS v3 base score of 6.5, published by GitHub Security Advisories.

GHSA-8x5g-229c-9c6hHighCVSS 6.5

OpenEMR before 8.4.0 contains an authorization bypass vulnerability that allows patient-scoped...

Vendor

GitHub Security Advisories

Published

November 8, 2026

Last Modified

November 8, 2026

🔗 CVE IDs covered (1)

CVE-2026-124464 →

📋 Description

OpenEMR before 8.4.0 contains an authorization bypass vulnerability that allows patient-scoped SMART tokens to read other patients' questionnaire responses because FhirQuestionnaireResponseService does not implement IPatientCompartmentResourceService. Attackers holding a patient/QuestionnaireResponse.rs token can request responses by uuid or list the unfiltered bundle to obtain cross-patient clinical assessment answers.

🔗 References (4)

https://github.com/openemr/openemr/security/advisories/GHSA-fmmr-p679-97fq
https://nvd.nist.gov/vuln/detail/CVE-2026-124464
https://www.vulncheck.com/advisories/openemr-before-8.4.0-fhir-patient-compartment-bypass-via-questionnaireresponse
https://github.com/advisories/GHSA-8x5g-229c-9c6h