---
id: CVE-2025-64215
title: >-
  Missing Authorization vulnerability in StylemixThemes MasterStudy LMS Pro
  allows Accessing Functionality Not Properly Constrained by ACLs.


  This issue affects MasterStudy LMS Pro: from n/a before 4.7.16.
summary: >-
  Missing Authorization vulnerability in StylemixThemes MasterStudy LMS Pro
  allows Accessing Functionality Not Properly Constrained by ACLs.


  This issue affects MasterStudy LMS Pro: from n/a before 4.7.16.
severity: medium
cvss: 6.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L'
cwe:
  - CWE-862
published: '2026-06-15'
updated: '2026-09-30'
sourceUpdated: '2026-09-30T21:10:00.190'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-64215'
references:
  - url: >-
      https://patchstack.com/database/wordpress/plugin/masterstudy-lms-learning-management-system-pro/vulnerability/wordpress-masterstudy-lms-pro-plugin-4-7-16-broken-access-control-vulnerability-2?_s_id=cve
    label: audit@patchstack.com
tags:
  - nvd
epss: 0.00196
epssPercentile: 0.084
ingestedAt: '2026-09-30T21:25:07.745Z'
---

## Overview

Missing Authorization vulnerability in StylemixThemes MasterStudy LMS Pro allows Accessing Functionality Not Properly Constrained by ACLs.

This issue affects MasterStudy LMS Pro: from n/a before 4.7.16.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.