Direct Request ('Forced Browsing') in OpenEMR - CVE-2026-34056
Published: April 30, 2026
Vulnerability identifier: #VU128543
CSH Severity: Low
CVSS v4: 7.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-34056
CWE-ID: CWE-425
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to disclose sensitive information.
The vulnerability exists due to improper authorization in erx_logview.php when handling requests for Ensora eRx error logs. A remote user can send a crafted request to disclose sensitive information.
The issue allows low-privilege users to view and download admin-only Ensora eRx error logs without proper authorization checks.
Affected software
OpenEMR
How to mitigate CVE-2026-34056
Install security update from vendor's website.
OpenEMR - update to 8.0.0