CVE-2022-4552: Armandofiore FL3R Feelbox

Medium severity, CVSS 6.1. EPSS: 0.3% chance of exploitation in the next 30 days.

The FL3R FeelBox WordPress plugin through 8.1 does not have CSRF check when updating its settings, and is missing sanitisation as well as escaping, which could allow attackers to make logged in admin add Stored XSS payloads via a CSRF attack

Affected products

• Armandofiore FL3R Feelbox: up to and including 8.1

Published 2023-01-30. Last modified 2026-06-17.