PT-2026-139969

CVE-2026-124453

Published

2026-11-08

Updated

2026-11-08

Description by

CVSS 3.1

7.1

High

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

Name of the Vulnerable Software and Affected Versions OpenEMR versions prior to 8.3.0

Description An insecure direct object reference exists in the 'portal/lib/persist.php' endpoint. This allows authenticated portal patients to modify settings for other patients by altering the setting patient parameter in a JSON POST request to include another patient's PID, which can result in changes to portal settings such as the portal theme.

Recommendations Update to version 8.3.0 or later.

Exploitability

Exploit

Fix

Impacts

Researchers

Lyethar

Vendors

Affected products

Weakness enumeration

CWE-639: Authorization Bypass Through User-Controlled Key

Related identifiers