CVE-2026-126439 · Other
NO FIX YET · SEE WHAT TO DO
OpenEMR before 8.5.0 does not enforce the patient-report permission in its C-CDA gateway, so any logged-in user can request a patient's clinical summary. The summary includes diagnoses, medications, lab results and identifiers.
first public Oct 28, 2026 · 1 source
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Any OpenEMR installation before 8.5.0 with user accounts that lack the patient-report permission. Exposure depends on whether non-clinical or limited staff accounts can log in to the instance.
Not affected if version-8.5.0-or-later
Who cares healthcare, openemr, self-hosted
8.5.0 are affected.8.5.0 or later (per the description; the sources do not give further detail).OpenEMR before 8.5.0 contains a missing authorization vulnerability in ccdaservice/ccda_gateway.php that fails to enforce the patients/pat_rep permission, accepting any authenticated core session. Authenticated users without patient-report permission can request the report_ccd_view action to retrieve the selected patient's C-CDA clinical summary, including diagnoses, medications, laboratory results, and identifiers.
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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