{"id":"CVE-2024-5438","aliases":["EUVD-2024-46660","GHSA-vrf4-hv45-fq4j"],"status":"published","title":"Tutor LMS – eLearning and online course solution \u003c= 2.7.1 - Authenticated (Instructor+) Insecure Direct Object Reference to Arbitrary Quiz Attempt Deletion","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.","severity":{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00343,"percentile":0.28038,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-639"],"published":"2024-06-07T12:33:42Z","modified":"2026-06-17T08:15:57Z","products":[{"vendor":"themeum","product":"tutor lms – elearning and online course solution"},{"vendor":"themeum","product":"tutor_lms"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/00ec14d4-d97b-40b1-b61b-05e911f49bb0?source=cve","tags":["x_transferred","Third Party Advisory"]},{"url":"https://plugins.trac.wordpress.org/browser/tutor/trunk/classes/Quiz.php#L1806","tags":["x_transferred","Product"]},{"url":"https://plugins.trac.wordpress.org/changeset/3098465/","tags":["x_transferred","Patch"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-5438"},{"url":"https://plugins.trac.wordpress.org/changeset/3098465"},{"url":"https://github.com/advisories/GHSA-vrf4-hv45-fq4j"}],"sources":{"cve":[{"id":"CVE-2024-5438","title":"Tutor LMS – eLearning and online course solution \u003c= 2.7.1 - Authenticated (Instructor+) Insecure Direct Object Reference to Arbitrary Quiz Attempt Deletion","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.","status":"published","published":"2024-06-07T12:33:42.892Z","modified":"2026-04-08T16:32:24.853Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"cna"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T14:34:01.630882Z"}],"euvd":[{"id":"EUVD-2024-46660","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.","status":"published","published":"2024-06-07T12:33:42Z","modified":"2026-04-08T16:32:24Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","level":"medium"}],"updated_at":"2026-11-02T19:25:11.650607Z"}],"ghsa":[{"id":"GHSA-vrf4-hv45-fq4j","title":"The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to...","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.","status":"published","published":"2024-06-07T15:30:39Z","modified":"2024-06-11T18:30:45Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","level":"medium"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T14:57:27.679011Z"}],"nvd":[{"id":"CVE-2024-5438","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.","status":"published","published":"2024-06-07T13:15:50.5Z","modified":"2026-06-17T08:15:57.1Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"secondary"},{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T14:10:04.111836Z"}]}}