CVE-2026-25927

HIGH

OpenEMR < 8.0.0 - Authenticated Authorization Bypass via DICOM Viewer State API

Title source: llm
STIX 2.1

Description

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.

References (1)

Core 1
Core References

Scores

CVSS v3 7.1
EPSS 0.0020
EPSS Percentile 10.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-639
Status published
Products (1)
open-emr/openemr < 8.0.0
Published Feb 25, 2026
Tracked Since Feb 26, 2026