CyberRota Analysis
AI-GeneratedThe WP Courses LMS plugin for WordPress is vulnerable to Insecure Direct Object Reference, allowing authenticated users with custom-level access or higher to access other users' quiz answers and scores by manipulating the 'resultID' parameter. This vulnerability arises from inadequate validation of user-controlled input, as the only access control in place is a nonce check that is easily accessible to all logged-in users. WordPress site administrators using this plugin should prioritize patching this issue to prevent unauthorized data exposure.
Original NVD Description
The WP Courses LMS – Online Courses Builder, eLearning Courses, Courses Solution, Education Courses plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 3.2.29 via the 'resultID' parameter due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with custom-level access and above, to read any other user's quiz answers and scores by enumerating the incrementing resultID value via the wpcq_get_quiz_result AJAX action. The only access control on this endpoint is a nonce check (wpc_nonce) that is exposed to every logged-in user on the frontend, providing no meaningful authorization barrier.