Improper access control in OpenEMR - CVE-2025-67645
Published: April 23, 2026
Vulnerability identifier: #VU127247
CSH Severity: Medium
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2025-67645
CWE-ID: CWE-284
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: OpenEMR
Affected software:
OpenEMR
OpenEMR
Detailed vulnerability description
The vulnerability allows a remote user to modify another user's profile data.
The vulnerability exists due to improper access control in the profile edit endpoint when handling profile update requests. A remote user can modify the pid and pubpid parameters to modify another user's profile data.
If an administrator commits the unauthorized profile changes to the chart, this could enable account takeover.
How to mitigate CVE-2025-67645
Install security update from vendor's website.