CVE-2026-25927CWE-639

OpenEMR Missing Authorization Checks in DICOM Viewer State API

High · published February 25, 2026

CVSS v3.1
7.1
EPSS
0%
Percentile
31.0
In the wild
Unconfirmed
What it is

OpenEMR is a free and open source electronic health records and medical practice management application. Prior to version 8.0.0, the DICOM viewer state API (e.g. upload or state save/load) accepts a document ID (`doc_id`) without verifying that the document belongs to the current user’s authorized patient or encounter. An authenticated user can read or modify DICOM viewer state (e.g. annotations, view settings) for any document by enumerating document IDs. Version 8.0.0 fixes the issue.

The record
Technical detail
CVSS v3.1
7.1 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00382 · 31.0th percentile
Weakness
CWE-639 · Authorization Bypass Through User-Controlled Key
Published
2026-02-25T18:43Z
EPSS history
Timeline
  • 25 FEB 18:43Z
    OpenEMR Missing Authorization Checks in DICOM Viewer State API
    cvelistv5