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PUBLISHED

CVE-2024-5438

Tutor LMS – eLearning and online course solution <= 2.7.1 - Authenticated (Instructor+) Insecure Direct Object Reference to Arbitrary Quiz Attempt Deletion

Reserved:2024-05-28
Published:2024-06-07
Updated:2024-06-10

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, 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.



MEDIUM: 4.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Problem types

CWE-639 Authorization Bypass Through User-Controlled Key

Product status

Default status
unaffected

*
affected

Timeline

2024-06-06:Disclosed

Credits

Thanh Nam Tran finder

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/00ec14d4-d97b-40b1-b61b-05e911f49bb0?source=cve

https://plugins.trac.wordpress.org/browser/tutor/trunk/classes/Quiz.php#L1806

https://plugins.trac.wordpress.org/changeset/3098465/

cve.org CVE-2024-5438

nvd.nist.gov CVE-2024-5438

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