CVE-2026-126441 · Runtime
NO FIX YET · SEE WHAT TO DO
OpenEMR before 8.5.0 has an insecure direct object reference in the CAMOS rx_print.php printer, so a logged-in user can submit forged chrx_ prescription IDs. An attacker can read other patients' drug names, dosages, directions and refill counts without medication permissions.
first public Oct 28, 2026 · 1 source
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Any OpenEMR deployment before 8.5.0 where users have logins and the CAMOS prescription printing feature is in use. Deployments on 8.5.0 or later, or without CAMOS, are not affected per the sources.
Not affected if camos-not-used, version-8.5.0-or-later
Who cares healthcare, openemr, php, self-hosted
8.5.0 are affected.rx_print.php is reachable.8.5.0 or later.OpenEMR before 8.5.0 contains an insecure direct object reference vulnerability in the CAMOS rx_print.php printer that allows authenticated users to read other patients' prescriptions. Attackers can submit forged chrx_ parameters with global prescription IDs to disclose drug names, dosages, directions, and refill counts without medication permissions.
This page as .md · .json · CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
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