Security Advisory

CVE-2026-33346

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2026-03-19 20:33:10

Last updated 2026-03-20 18:10:45

Assigner GitHub_M

State PUBLISHED

Description

OpenEMR is a free and open source electronic health records and medical practice management application. Prior to 8.0.0.2, a stored cross-site scripting (XSS) vulnerability in the patient portal payment flow allows a patient portal user to persist arbitrary JavaScript that executes in the browser of a staff member who reviews the payment submission. The payload is stored via `portal/lib/paylib.php` and rendered without escaping in `portal/portal_payment.php`. Version 8.0.0.2 fixes the issue.

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