{"id":"CVE-2026-124472","title":"OpenEMR before 8.3.0 Missing Authorization via sl_eob_patient_note.php","summary":"OpenEMR before 8.3.0 contains a missing authorization vulnerability in interface/billing/sl_eob_patient_note.php that allows any authenticated user to read and modify patient billing notes. Attackers with low-privilege accounts can enume…","severity":"high","cvss":8.1,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","cvssSource":"cna","cwe":["CWE-862"],"vendor":"openemr","product":"openemr","affected":["openemr < 8.3.0"],"published":"2026-11-08","updated":"2026-11-08","sourceUpdated":"2026-11-08T13:15:55.272Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-124472","references":[{"url":"https://github.com/openemr/openemr/security/advisories/GHSA-74j7-7q95-rvxg","label":"GitHub Security Advisory (GHSA-74j7-7q95-rvxg)"},{"url":"https://www.vulncheck.com/advisories/openemr-before-8.3.0-missing-authorization-via-sl-eob-patient-note-php","label":"VulnCheck Advisory: OpenEMR before 8.3.0 Missing Authorization via sl_eob_patient_note.php"}],"tags":["cve.org"],"ingestedAt":"2026-11-08T13:50:34.965Z","slug":"CVE-2026-124472","body":"## Overview\n\nOpenEMR before 8.3.0 contains a missing authorization vulnerability in interface/billing/sl_eob_patient_note.php that allows any authenticated user to read and modify patient billing notes. Attackers with low-privilege accounts can enumerate the patient_id parameter and submit POST requests using the embedded CSRF token to view or tamper with confidential billing data.\n\n## Affected\n\n- `openemr < 8.3.0`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":45,"depthScoreParts":{"impact":44.6,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}