Auth bypass in Themeum Tutor Lms – Elearning And Online Course Solution
CVE-2026-5502
The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to unauthorized course content manipulation in versions up to and including 3.9.8. This is due to a missing authorization check in the tutor_update_cou…
Vulnerability class: Broken Access Control
EPSS: 0.000 (3.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N.
Affected products
Weakness classification (CWE)
References
- www.wordfence.com/threat-intel/vulnerabilities/id/f32ae42d-dd1f-41d7-8ae4-ddec5…
- plugins.trac.wordpress.org/browser/tutor/tags/3.9.7/classes/Course.php
- plugins.trac.wordpress.org/browser/tutor/trunk/classes/Course.php
- plugins.trac.wordpress.org/browser/tutor/tags/3.9.7/classes/Course.php
- plugins.trac.wordpress.org/browser/tutor/trunk/classes/Course.php
- plugins.trac.wordpress.org/changeset/3505142/tutor/tags/3.9.9/classes/Course.php
Frequently asked questions
- What is CVE-2026-5502?
- CVE-2026-5502 is a medium-severity vulnerability in Themeum Tutor Lms – Elearning And Online Course Solution, classified under Missing Authorization. CVSS score: 5.3/10. Published 2026-04-17.
- How severe is CVE-2026-5502?
- Medium severity. CVSS v3 base score is 5.3 out of 10.