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Threat Entry
Updated 2026-09-21
Tutor LMS – eLearning and online course solution - Security Vulnerability (CVE-2026-89333)
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.
THEME
Tutor LMS – eLearning and online course solution
CVE-2026-89333
Risk Score
Threat Entry
Updated 2026-09-21
Tutor LMS – eLearning and online course solution - Security Vulnerability (CVE-2026-89081)
The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'search' parameter in all versions up to, and including, 4.0.8 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.
THEME
Tutor LMS – eLearning and online course solution
CVE-2026-89081
Risk Score
Threat Entry
Updated 2026-09-21
Tutor LMS – eLearning and online course solution - Security Vulnerability (CVE-2026-88944)
The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 4.0.8. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with subscriber-level access and above, to permanently delete arbitrary WordPress posts — including pages, courses, quizzes, and WooCommerce products — via wp_delete_post( $id, true ). The exploit chain requires the attacker to first trigger the profile-photo upload flow to obtain…
THEME
Tutor LMS – eLearning and online course solution
CVE-2026-88944
Risk Score