CVE-2026-18322 Smart Popup by Supsystic <= 1.12.0 - Unauthenticated Privilege Escalation to Administrator

The Smart Popup by Supsystic plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 1.12.0. This is due to a permission map collision in the havePermissions function in classes/frame.php, where arraymerge overwrites the popup module's...