CVE-2019-12347: Netgate Pfsense

Medium severity, CVSS 6.1. EPSS: 58.6% chance of exploitation in the next 30 days.

In pfSense 2.4.4-p3, a stored XSS vulnerability occurs when attackers inject a payload into the Name or Description field via an acme_accountkeys_edit.php action. The vulnerability occurs due to input validation errors.

Affected products

• Netgate Pfsense: version 2.4.4 only

Published 2019-05-29. Last modified 2026-06-17.