CVE-2019-8953: Netgate Haproxy

Medium severity, CVSS 6.1. EPSS: 52.2% chance of exploitation in the next 30 days.

The HAProxy package before 0.59_16 for pfSense has XSS via the desc (aka Description) or table_actionsaclN parameter, related to haproxy_listeners.php and haproxy_listeners_edit.php.

Affected products

• Netgate Haproxy: before 0.59_16 (fixed in 0.59_16)

Published 2019-02-20. Last modified 2026-06-17.