CVE-2026-9341

The Academy LMS – WordPress LMS Plugin for Complete eLearning Solution plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 3.8.0 via the 'save_lesson_note', 'get_lesson_note', and 'complete_lesson_video' AJAX handlers due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with Subscriber-level access and above, to read, overwrite, or delete the private lesson notes of any other user (including administrators), and to falsify lesson-completion progress for arbitrary users.

Score

CVSS 3.1 4.3 Medium

Status

Deferred - security@wordfence.com

Published

2026-07-14

Last modified

2026-07-14

Weaknesses

CWE-639

Affected products

• Academy Lms (Kodezen)

References

• https://plugins.trac.wordpress.org/browser/academy/tags/3.7.4/includes/ajax/lesson.php#L253
• https://plugins.trac.wordpress.org/browser/academy/tags/3.7.4/includes/ajax/lesson.php#L258
• https://plugins.trac.wordpress.org/browser/academy/tags/3.7.4/includes/ajax/lesson.php#L300
• https://plugins.trac.wordpress.org/browser/academy/tags/3.7.4/includes/classes/abstract-ajax-handler.php#L46
• https://plugins.trac.wordpress.org/changeset/3573111/
• https://www.wordfence.com/threat-intel/vulnerabilities/id/1e9b094a-29ba-4be3-9033-fd915fae1820?source=cve