CVE-2026-57423: Kofi Mokome Message Filter For Contact Form 7

High severity, CVSS 7.1. EPSS: 0.3% chance of exploitation in the next 30 days.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Kofi Mokome Message Filter for Contact Form 7 cf7-message-filter allows Reflected XSS.This issue affects Message Filter for Contact Form 7: from n/a through <= 1.6.3.8.

Affected products

• Kofi Mokome Message Filter For Contact Form 7: up to and including 1.6.3.8

Published 2026-07-13. Last modified 2026-07-13.