CVE-2026-3645 Punnel <= 1.3.1 - Missing Authorization to Authenticated (Subscriber+) Settings Update via 'punnel_save_config' AJAX Action

The Punnel – Landing Page Builder plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 1.3.1. The saveconfig function, which handles the 'punnelsaveconfig' AJAX action, lacks any capability check currentusercan and nonce verification. This makes it...