CVE-2024-3903: Technologicx Add Custom Css And Js

High severity, CVSS 7.1. EPSS: 0.2% chance of exploitation in the next 30 days.

The Add Custom CSS and JS WordPress plugin through 1.20 does not have CSRF check in some places, and is missing sanitisation as well as escaping, which could allow attackers to make logged in as author and above add Stored XSS payloads via a CSRF attack

Affected products

• Technologicx Add Custom Css And Js: up to and including 1.20

Published 2024-05-14. Last modified 2026-06-17.