WordPress Spam protection, Honeypot, Anti-Spam by CleanTalk plugin < 6.79 - Unauthenticated Stored XSS via Comment Shortcode Bypass vulnerability

Unauthenticated Stored XSS via Comment Shortcode Bypass vulnerability discovered by Matthew Rollings in WordPress Plugin Spam protection, AntiSpam, FireWall by CleanTalk versions 6.79...

CVE-2025-13604

The Login Security, FireWall, Malware removal by CleanTalk plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the page URL in all versions up to, and including, 2.168 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attacker...