{"id":"CVE-2026-126452","aliases":["GHSA-r65f-fxf6-4fwr"],"url":"https://o3.security/vulnerability/CVE-2026-126452","summary":"OpenEMR before 8.5.0 Missing Authorization via diagnosis_full.php Billing Operations","details":"OpenEMR before 8.5.0 contains a missing authorization vulnerability in diagnosis_full.php that allows authenticated users to delete or clear any billing record by ID. Attackers can supply a target billing ID in the id parameter with delete or clear mode to deactivate other patients' charges and corrupt financial records.","published":"2026-11-13T09:35:12.032Z","modified":"2026-11-14T10:31:08.155874587Z","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":null,"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/126xxx/CVE-2026-126452.json"},{"type":"ADVISORY","url":"https://github.com/openemr/openemr/security/advisories/GHSA-r65f-fxf6-4fwr"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-126452"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/openemr-before-8.5.0-missing-authorization-via-diagnosis-full-php-billing-operations"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-11-14T10:31:08.155874587Z"}}