cvedb.io
CVE-2026-33346
HIGH · CVSS 8.7
EPSS exploitation probability: 0%
Published 2026-03-19T21:17:12.180 · Last modified 2026-06-17T10:37:21.160

Summary

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.

Affected products

open-emr — openemr

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.