CVE-2026-89333
mediumThe Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and includin…
The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 4.0.8 via the 'student_id' parameter due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with subscriber-level access and above, to disclose the email address and Tutor profile phone number of arbitrary WordPress users, including Administrators, by iterating over user IDs via the student_id parameter.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://plugins.trac.wordpress.org/browser/tutor/tags/4.0.8/classes/Template.php#L503 security@wordfence.com
- https://plugins.trac.wordpress.org/browser/tutor/tags/4.0.8/classes/Utils.php#L2841 security@wordfence.com
- https://plugins.trac.wordpress.org/browser/tutor/tags/4.0.8/templates/user-profile.php#L13... security@wordfence.com
- https://plugins.trac.wordpress.org/browser/tutor/tags/4.0.8/templates/user-profile.php#L13... security@wordfence.com
- https://plugins.trac.wordpress.org/browser/tutor/tags/4.0.8/templates/user-profile.php#L21 security@wordfence.com
- https://plugins.trac.wordpress.org/changeset?reponame=&old=3700174%40tutor&new=3700174%40t... security@wordfence.com
- https://www.wordfence.com/threat-intel/vulnerabilities/id/244051ef-5357-4b16-b690-46c8fea5... security@wordfence.com
