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CVE-2026-25220 - Vulnerability Analysis

MediumCVSS: 6.5

Last Updated: February 27, 2026

OpenEMR - Broken Access Control

Published: February 25, 2026Updated: February 27, 2026PoC AvailableRemote Exploitable

Overview

OpenEMR < 8.0.0 contains a broken access control vulnerability caused by lack of admin verification in Message Center's show_all parameter, letting authenticated users view all internal messages, exploit requires authentication.

Severity & Score

Severity: Medium

CVSS Score: 6.5

Impact

Authenticated users can view all internal messages, leading to sensitive information disclosure.

Mitigation

Update to version 8.0.0 or later.

References

https://github.com/openemr/openemr/security/advisories/GHSA-phcp-7qjx-83cm
https://github.com/openemr/openemr/commit/9f2c44fc88fc051fcf0b6922c373977543e6b2af

Related Resources

Vulnerability Intelligence Dashboard
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Details

CVE ID: CVE-2026-25220
Severity: Medium
CVSS Score: 6.5
Type: broken_access_control
Status: confirmed

CWE

CWE-639

CVSS Metrics

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