CVE-2026-126452

EUVD-2026-124974
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.1 HIGH
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L
Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 29.27%
Common Weakness Enumeration
References
https://github.com/openemr/openemr/security/advisories/GHSA-r65f-fxf6-4fwr
https://www.vulncheck.com/advisories/openemr-before-8.5.0-missing-authorization-via-diagnosis-full-php-billing-operations
https://github.com/openemr/openemr/security/advisories/GHSA-r65f-fxf6-4fwr