CVE-2026-16759

Tutor LMS (WordPress eLearning plugin) versions up to and including 4.0.5 are vulnerable to unauthenticated Remote Code Execution via the tutor_course_filter_ajax AJAX action. The root cause is a missing authorization check combined with unsanitized array keys passed to extract() inside tutor_loa...

EUVD-2026-67406

The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to Remote Code Execution limited to zero-argument function invocation in all versions up to, and including, 4.0.5 via the tutorcoursefilterajax AJAX action. This is due to missing authorization on the handler...