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High · 7.1 CVE-2026-126452 EUVD-2026-124974GHSA-q4wx-5q2f-qpq5

OpenEMR before 8.5.0 Missing Authorization via diagnosis_full.php Billing Operations

Published Nov 13, 2026 · Updated Nov 13, 2026 · Assigned by VulnCheck

Description

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.

Affected products

VendorProductAffectedFixed
openemr openemr < 8.5.0 8.5.0

References