{"id":"EM-20261108-1ASP","url":"https://cyber.eventmonitor.net/incident/EM-20261108-1ASP/openemr-vulnerability-cve-2026-124480/","type":"cve","title":"OpenEMR Vulnerability (CVE-2026-124480)","subtitle":"CVE-2026-124480","subject":"CVE-2026-124480","status":"Developing","severity":"high","affected":[],"headline":null,"born":"2026-11-08T15:31:29.000Z","firstSignal":"2026-11-08T14:18:17.147Z","lastSignal":"2026-11-08T15:31:29.000Z","updated":"2026-11-08T16:25:20.514Z","revision":1,"life":[{"status":"Born","at":"2026-11-08T15:31:29.000Z","why":"second independent source: C29 CIRCL Vulnerability-Lookup"},{"status":"Developing","at":"2026-11-08T15:31:29.000Z","why":"signals keep joining"}],"changeLog":[{"at":"2026-11-08T14:18:17.147Z","what":"First signal: C6 NVD CVE API 2.0"},{"at":"2026-11-08T15:31:29.000Z","what":"Born: second source, C29 CIRCL Vulnerability-Lookup. Page EM-20261108-1ASP created."}],"stages":[{"name":"Disclosed","at":"2026-11-08T14:18:17.147Z","detail":"C6 NVD published"},{"name":"Scored","at":"2026-11-08T14:18:17.147Z","detail":"CVSS 8.7"},{"name":"Exploited","at":null,"detail":"No exploitation reported"},{"name":"Advisories","at":null,"detail":"None yet"},{"name":"Vendor Response","at":null,"detail":"None in sources yet"},{"name":"Resolved","at":null,"detail":"After 14 quiet days"}],"signals":[{"at":"2026-11-08T14:18:17.147Z","source":"C6","sourceName":"NVD CVE API 2.0","role":"Database","severity":3,"title":"CVE-2026-124480 (CVSS 8.7)","text":"OpenEMR before 8.4.0 contains an authorization bypass vulnerability that allows low-privileged authenticated users to read cross-patient FHIR QuestionnaireResponse data by sending the APICSRFTOKEN header. Attackers can reuse the session-exposed api_csrf_token_js value to skip FHIR scope checks and call GET /fhir/QuestionnaireResponse, exfiltrating site-wide questionnaire answer PHI.","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-124480"},{"at":"2026-11-08T15:31:29.000Z","source":"C29","sourceName":"CIRCL Vulnerability-Lookup","role":"Database","severity":2,"title":"GHSA-rq9x-wq7p-vvvq / CVE-2026-124480","text":"OpenEMR before 8.4.0 contains an authorization bypass vulnerability that allows low-privileged authenticated users to read cross-patient FHIR QuestionnaireResponse data by sending the APICSRFTOKEN header. Attackers can reuse the session-exposed api_csrf_token_js value to skip FHIR scope checks and…","url":"https://vulnerability.circl.lu/vuln/GHSA-rq9x-wq7p-vvvq"}],"crowd":[],"reference":{"nvd":{"published":"2026-11-08T14:18:17.147","score":8.7,"severity":"HIGH","desc":"OpenEMR before 8.4.0 contains an authorization bypass vulnerability that allows low-privileged authenticated users to read cross-patient FHIR QuestionnaireResponse data by sending the APICSRFTOKEN header. Attackers can reuse the session-exposed api_csrf_token_js value to skip FHIR scope checks and…","product":"","seen":1794155120514},"kev":null,"epss":null,"p0":false},"mergedInto":null,"publisher":"Event Monitor Cyber"}