WordPress Popup Maker WP plugin 1.2.2.1-1.4.5 - Subscriber+ Zero-Argument PHP Callable Invocation vulnerability

Subscriber+ Zero-Argument PHP Callable Invocation vulnerability discovered by Artus KG in WordPress Plugin Popup Maker WP versions 1.2.2.1-1.4.5...

CVE-2026-85005 Popup Maker WP 1.2.2.1 - 1.4.5 - Subscriber+ Zero-Argument PHP Callable Invocation via Missing Authorization

The Popup Maker WP WordPress plugin through 1.4.5 does not perform authorization checks on several of its actions and exposes its management page to any logged-in user, allowing users with a low-privileged role such as Subscriber to store display-targeting values that are later invoked as...

CVE-2026-78159 The Events Calendar <= 6.17.3 - Unauthenticated Code Injection to Remote Code Execution via Widget 'classes' Map Callable Invocation

The The Events Calendar plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 6.17.3 via the parsearray function. This is due to insufficient validation of the widget 'classes' map, allowing a plain-array payload to bypass the issafewidgetinstance objec...

CVE-2026-78159

The Events Calendar plugin for WordPress (stellarwp) is vulnerable to unauthenticated Remote Code Execution in all versions up to and including 6.17.3 (CVSS 9.8 Critical, CWE-94). The root cause is insufficient validation of the widget 'classes' map , allowing a plain-array payload to bypass the ...