Description


MasterStudy LMS plugin for WordPress before 3.7.50 contains a missing authorization vulnerability that allows any authenticated user, including Subscribers, to trigger the stm_lms_send_test_email_ajax AJAX action without capability or nonce validation. Attackers can invoke this handler directly or via cross-site request forgery to cause an uncaught PHP fatal error that, when display_errors is enabled, discloses the absolute filesystem path of the plugin.

Related CPE's


Could not find any relations

Weaknesses



CWE-22

CVSS impact metrics


CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

4.3 · Medium

Information


Source identifier

[email protected]

Vulnerability status

Deferred

Published

2026-10-29T15:17:24.947Z

15 hours ago

Last modified

2026-10-29T17:18:10.780Z

13 hours ago