6.5
Medium
CVE-2026-89333 The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to Insecure Direct Object…
Description
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.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Tutor LMS – eLearning and online course solution 4.0 | earliest → 4.0.8 | No fix stated |
Other CVEs of Tutor LMS – eLearning and online course solution
The 47 CVEs of Tutor LMS – eLearning and online course solution →
CVE-2026-92715
The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to Insecure Direct Object…
4.3
Medium
CVE-2026-93681
The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to Stored Cross-Site Scripting…
6.4
Medium
CVE-2026-88963
The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to DOM-Based Cross-Site…
6.1
Medium
CVE-2026-100193
The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to Reflected Cross-Site…
4.7
Medium