CVE-2026-33346

HIGH

8.7

Beschreibung

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.

CVE Details

CVSS v3.1 Bewertung8.7

SchweregradHIGH

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienLOW

BenutzerinteraktionREQUIRED

Veroffentlicht3/19/2026

Zuletzt geandert3/20/2026

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

open-emr:openemr

Schwachen (CWE)

CWE-79

Referenzen

https://github.com/openemr/openemr/commit/6e9e1566d6e271a6d839614674b887e3a73d7da1(security-advisories@github.com)

https://github.com/openemr/openemr/security/advisories/GHSA-qvf6-6xc6-9qv7(security-advisories@github.com)

https://github.com/openemr/openemr/security/advisories/GHSA-qvf6-6xc6-9qv7(134c704f-9b21-4f2e-91b3-4a467353bcc0)

IOC Korrelationen

Keine Korrelationen erfasst

This product uses data from the NVD API but is not endorsed or certified by the NVD.