CVE-2024-5438
Tutor LMS – eLearning and online course solution <= 2.7.1 - Authenticated (Instructor+) Insecure Direct Object Reference to Arbitrary Quiz Attempt Deletion
CVSS Score
4.3
EPSS Score
0.0%
EPSS Percentile
0th
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, 2.7.1 via the 'attempt_delete' function due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with Instructor-level access and above, to delete arbitrary quiz attempts.
| CWE | CWE-639 |
| Vendor | themeum |
| Product | tutor lms – elearning and online course solution |
| Published | Jun 7, 2024 |
| Last Updated | Apr 8, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
themeum / Tutor LMS – eLearning and online course solution
0 ≤ 2.7.1
References
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/00ec14d4-d97b-40b1-b61b-05e911f49bb0?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/tutor/trunk/classes/Quiz.php#L1806 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset/3098465/
Credits
Thanh Nam Tran