PT-2026-21982 · Openemr · Openemr

Simecek · Published 2026-02-25 · Updated 2026-02-26 · CVE-2026-25927

Positive Technologies (AI Summary)

CVSS v3.1

7.1

High

Base vector

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

Name of the Vulnerable Software and Affected Versions OpenEMR versions prior to 8.0.0

Description OpenEMR is an electronic health records and medical practice management application. Versions prior to 8.0.0 have an issue where the DICOM viewer state API does not verify if a document belongs to the current user’s authorized patient or encounter when accepting a document ID (doc id). This allows an authenticated user to read or modify DICOM viewer state, such as annotations and view settings, for any document by enumerating document IDs. The API endpoints affected include those for uploading or saving/loading DICOM viewer state.

Recommendations Update to version 8.0.0 or later.

Exploit

Fix

IDOR

Weakness Enumeration

CWE-639

Related Identifiers

CVE-2026-25927

GHSA-QJ9F-X7V2-HRR7

Affected Products

Openemr

References · 5

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/25xxx/CVE-2026-25927.json · Exploit
• https://github.com/openemr/openemr/security/advisories/GHSA-qj9f-x7v2-hrr7 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-25927 · Security Note
• https://osv.dev/vulnerability/CVE-2026-25927 · Vendor Advisory
• https://twitter.com/CVEnew/status/2027099301441355829 · Twitter Post