CVE-2026-126471
MEDIUM
NVD
CVSS Score
6.5
Severity
MEDIUM
Published
Nov 13, 2026
Vendor
unknown
Description
OpenEMR before 8.5.0 contains a missing authorization vulnerability in print_referral.php and trend_form.php that allows low-privileged Front Office users to access patient PHI without patients:med permission. Attackers can directly request these endpoints with arbitrary patient_id values to retrieve patient demographics, insurance data, and vitals history, enumerating IDs to expand disclosure.