Description

The MasterStudy LMS WordPress Plugin – for Online Courses and Education plugin for WordPress is vulnerable to unauthorized modification and deletion of data due to a missing capability checks on multiple REST API endpoints in all versions up to, and including, 3.7.6. This makes it possible for authenticated attackers, with Subscriber-level access and above, to upload or delete arbitrary media files, delete or modify posts, and create/manage course templates

INFO

Published Date :

2026-01-06T08:21:48.418Z

Last Modified :

2026-04-08T16:42:51.744Z

Source :

Wordfence
AFFECTED PRODUCTS

The following products are affected by CVE-2025-13766 vulnerability.

Vendors Products
Stylemix
  • Masterstudy Lms Wordpress Plugin
Wordpress
  • Wordpress
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-13766.

URL Resource
https://plugins.trac.wordpress.org/changeset/3422825/ cve-icon cve-icon
https://www.wordfence.com/threat-intel/vulnerabilities/id/2719739a-90dc-470b-9270-8578e0cead59?source=cve cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact