CVE-2026-32126 HIGH

CVE-2026-32126: OpenEMR: Inverted ACL Condition in CDR ControllerRouter Allows Any Authenticated User to Modify/Delete Clinical Rules and Plans

Vendor Openemr
Product openemr
Weakness CWE-862 · Missing authorization
Published March 11, 2026
Last update March 12, 2026

CVSS base score

7.1/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality None
Integrity High

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L

What the vulnerability does

01Description

OpenEMR is a free and open source electronic health records and medical practice management application. Prior to 8.0.0.1, an inverted boolean condition in ControllerRouter::route() causes the admin/super ACL check to be enforced only for controllers that already have their own internal authorization (review, log), while leaving all other CDR controllers — alerts, ajax, edit, add, detail, browse — accessible to any authenticated user. This allows any logged-in user to suppress clinical decision support alerts system-wide, delete or modify clinical plans, and edit rule configurations — all operations intended to require administrator privileges. This vulnerability is fixed in 8.0.0.1.

Key dates

02Disclosure timeline

March 11, 2026 CVE published
March 12, 2026 Record updated