{"id":"CVE-2026-124449","published":"2026-11-08T14:18:12.110","lastModified":"2026-11-10T21:46:24.910","description":"OpenEMR before 8.4.0 contains a missing authorization vulnerability in FHIR Media/:uuid and QuestionnaireResponse read routes that skip ACL checks. Non-patient API tokens lacking OpenEMR ACLs can request resources by uuid, bypassing compartment filtering to read any patient's documents and questionnaire responses.","cvssScore":6.5,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","cwes":["CWE-639"],"vendors":[],"products":[],"references":[{"url":"https://github.com/openemr/openemr/security/advisories/GHSA-6g45-38wc-5wg9","tags":[]},{"url":"https://www.vulncheck.com/advisories/openemr-before-8.4.0-missing-authorization-via-fhir-media-and-questionnaireresponse-routes","tags":[]}],"exploitRefs":[{"url":"https://github.com/openemr/openemr/security/advisories/GHSA-6g45-38wc-5wg9","tags":[]}],"hasPoc":true,"ai":null}