---
id: CVE-2026-88844
title: >-
  The MasterStudy LMS WordPress Plugin  WordPress plugin before 3.7.50 does not
  verify that the requesting user owns the course before returning its
  enrolled-student data, allowing users with the MasterStudy LMS WordPress
  Plugin  WordPress…
summary: >-
  The MasterStudy LMS WordPress Plugin  WordPress plugin before 3.7.50 does not
  verify that the requesting user owns the course before returning its
  enrolled-student data, allowing users with the MasterStudy LMS WordPress
  Plugin  WordPress…
severity: low
cvss: 2.7
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N'
cwe:
  - CWE-639
product: MasterStudy LMS WordPress Plugin
affected:
  - masterstudy_lms_wordpress_plugin >= 3.6.2 < 3.7.50
published: '2026-09-18'
updated: '2026-09-18'
sourceUpdated: '2026-09-18T19:08:32.830'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-88844'
references:
  - url: 'https://wpscan.com/vulnerability/13b4f5c4-db4a-4bc2-b092-07747ee790e6/'
    label: contact@wpscan.com
tags:
  - nvd
  - cve.org
epss: 0.00299
epssPercentile: 0.20256
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-09-18T11:01:27.204485Z'
ingestedAt: '2026-09-18T06:36:37.987Z'
---

## Overview

The MasterStudy LMS WordPress Plugin  WordPress plugin before 3.7.50 does not verify that the requesting user owns the course before returning its enrolled-student data, allowing users with the MasterStudy LMS WordPress Plugin  WordPress plugin before 3.7.50's Instructor role to disclose the names and email addresses of students enrolled in other instructors' courses.

## Remediation

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