{"id":"EM-20261108-5HFP","url":"https://cyber.eventmonitor.net/incident/EM-20261108-5HFP/openemr-vulnerability-cve-2026-124489/","type":"cve","title":"OpenEMR Vulnerability (CVE-2026-124489)","subtitle":"CVE-2026-124489","subject":"CVE-2026-124489","status":"Developing","severity":"high","affected":[],"headline":null,"born":"2026-11-08T15:31:29.000Z","firstSignal":"2026-11-08T14:18:18.520Z","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":"2026-11-08T14:18:18.520Z","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-20261108-5HFP created."}],"stages":[{"name":"Disclosed","at":"2026-11-08T14:18:18.520Z","detail":"C6 NVD published"},{"name":"Scored","at":"2026-11-08T14:18:18.520Z","detail":"CVSS 7.1"},{"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":"2026-11-08T14:18:18.520Z","source":"C6","sourceName":"NVD CVE API 2.0","role":"Database","severity":3,"title":"CVE-2026-124489 (CVSS 7.1)","text":"OpenEMR before 8.3.0 contains a broken access control vulnerability in portal/portal_payment.php that allows low-privilege authenticated users to bypass billing ACL checks by tampering patient identifiers. Attackers can modify the pid and form_pid parameters to view payment pages and record fraudulent payment receipts for arbitrary patients, corrupting billing records.","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-124489"},{"at":"2026-11-08T15:31:29.000Z","source":"C29","sourceName":"CIRCL Vulnerability-Lookup","role":"Database","severity":2,"title":"GHSA-59mr-wpc5-mhfg / CVE-2026-124489","text":"OpenEMR before 8.3.0 contains a broken access control vulnerability in portal/portal_payment.php that allows low-privilege authenticated users to bypass billing ACL checks by tampering patient identifiers. Attackers can modify the pid and form_pid parameters to view payment pages and record…","url":"https://vulnerability.circl.lu/vuln/GHSA-59mr-wpc5-mhfg"}],"crowd":[],"reference":{"nvd":{"published":"2026-11-08T14:18:18.520","score":7.1,"severity":"HIGH","desc":"OpenEMR before 8.3.0 contains a broken access control vulnerability in portal/portal_payment.php that allows low-privilege authenticated users to bypass billing ACL checks by tampering patient identifiers. Attackers can modify the pid and form_pid parameters to view payment pages and record…","product":"","seen":1794155120514},"kev":null,"epss":null,"p0":false},"mergedInto":null,"publisher":"Event Monitor Cyber"}