CVE-2024-13222: Marvinlabs User Messages

Medium severity, CVSS 6.1. EPSS: 0.6% chance of exploitation in the next 30 days.

The User Messages WordPress plugin through 1.2.4 does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin.

Affected products

• Marvinlabs User Messages: up to and including 1.2.4

Published 2025-01-31. Last modified 2026-06-17.