{"id":38689,"date":"2026-02-03T02:06:29","date_gmt":"2026-02-03T02:06:29","guid":{"rendered":"http:\/\/localhost\/?p=38689"},"modified":"2026-02-03T02:06:29","modified_gmt":"2026-02-03T02:06:29","slug":"tutor-lms-395-insecure-direct-object-reference-to-authenticated-instructor-arbitrary-course-modifica","status":"publish","type":"post","link":"https:\/\/zero.redgem.net\/?p=38689","title":{"rendered":"Tutor LMS <= 3.9.5 - Insecure Direct Object Reference to Authenticated (Instructor+) Arbitrary Course Modification and Deletion_CVE-2026-1375"},"content":{"rendered":"<p>{&#8220;lastseen&#8221;:&#8221;&#8221;,&#8221;description&#8221;:&#8221;The Tutor LMS \u2013 eLearning and online course solution plugin for WordPress is vulnerable to Insecure Direct Object References (IDOR) in all versions up to, and including, 3.9.5. This is due to missing object-level authorization checks in the `course_list_bulk_action()`, `bulk_delete_course()`, and `update_course_status()` functions. 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Deletion&#8221;,&#8221;source&#8221;:&#8221;Wordfence&#8221;,&#8221;references&#8221;:&#8221;https:\/\/www.wordfence.com\/threat-intel\/vulnerabilities\/id\/4e95b32b-c050-41eb-8fce-461257420eb6?source=cve\\nhttps:\/\/plugins.trac.wordpress.org\/browser\/tutor\/tags\/3.9.5\/classes\/Course_List.php#L289\\nhttps:\/\/plugins.trac.wordpress.org\/browser\/tutor\/tags\/3.9.5\/classes\/Course_List.php#L437\\nhttps:\/\/plugins.trac.wordpress.org\/browser\/tutor\/tags\/3.9.5\/classes\/Course_List.php#L463\\nhttps:\/\/plugins.trac.wordpress.org\/changeset\/3448615\/tutor\/trunk\/classes\/Course_List.php?contextall=1\\u0026old=3339576\\u0026old_path=%2Ftutor%2Ftrunk%2Fclasses%2FCourse_List.php&#8221;,&#8221;id&#8221;:&#8221;CVE-2026-1375&#8243;,&#8221;bulletinFamily&#8221;:&#8221;&#8221;,&#8221;cwe&#8221;:[&#8220;CWE-639&#8243;],&#8221;cvelist&#8221;:null,&#8221;sourceData&#8221;:&#8221;themeum Tutor LMS \u2013 eLearning and online course solution 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