CVE-2025-64212 MEDIUM

CVE-2025-64212: WordPress MasterStudy LMS Pro plugin < 4.7.16 - Broken Access Control vulnerability

Vendor Stylemixthemes
Product MasterStudy LMS Pro
Weakness CWE-862 · Missing authorization
Published October 29, 2025
Last update April 28, 2026
View on NVD All CVEs

CVSS base score

5.4/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality None
Integrity Low

CVSS vector

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

What the vulnerability does

01Description

Missing Authorization vulnerability in StylemixThemes MasterStudy LMS Pro masterstudy-lms-learning-management-system-pro allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects MasterStudy LMS Pro: from n/a through < 4.7.16.

Explanation of Vulnerability in Simple Terms

02Summary

MasterStudy LMS Pro versions up to 4.7.16 lack proper authorization checks, allowing authenticated users to modify or delete content they should not have access to. An attacker with a low-privilege account can alter site data or disrupt availability. Update to a version newer than 4.7.16 to resolve this issue.

What an attacker can do

03Attacker Capabilities

Modify or delete content without proper permission as a low-privilege authenticated user.

Potential impact on your site

04Site Impact

Unauthorized users can alter course content, student records, or other LMS data, compromising data integrity.

Conditions required to exploit

05Prerequisites

Attacker must have a valid low-privilege account on the site.

Key dates

06Disclosure timeline

October 29, 2025 CVE published
April 28, 2026 Record updated