CVE-2021-25919: Open-EMR Openemr

Medium severity, CVSS 4.8. EPSS: 69.9% chance of exploitation in the next 30 days.

In OpenEMR, versions 5.0.2 to 6.0.0 are vulnerable to Stored Cross-Site-Scripting (XSS) due to user input not being validated properly. A highly privileged attacker could inject arbitrary code into input fields when creating a new user.

Affected products

• Open-EMR Openemr: from 5.0.2, up to and including 6.0.0

Published 2021-03-22. Last modified 2026-06-17.