---
id: CVE-2026-82851
title: >-
  The Masteriyo LMS  WordPress plugin before 3.4.1 does not verify ownership of,
  or restrict the type of, the records a user requests for download, allowing
  users with the instructor role to retrieve the full content and metadata of
  arbitr…
summary: >-
  The Masteriyo LMS  WordPress plugin before 3.4.1 does not verify ownership of,
  or restrict the type of, the records a user requests for download, allowing
  users with the instructor role to retrieve the full content and metadata of
  arbitr…
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: Masteriyo LMS
affected:
  - masteriyo_lms >= 1.14.0 < 3.4.1
published: '2026-09-12'
updated: '2026-09-14'
sourceUpdated: '2026-09-14T21:10:17.423'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-82851'
references:
  - url: 'https://wpscan.com/vulnerability/07664081-72c3-4f7e-9324-e0047b6e6d22/'
    label: contact@wpscan.com
tags:
  - nvd
  - cve.org
epss: 0.00299
epssPercentile: 0.20159
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-09-12T15:21:28.698575Z'
ingestedAt: '2026-09-14T15:23:07.478Z'
---

## Overview

The Masteriyo LMS  WordPress plugin before 3.4.1 does not verify ownership of, or restrict the type of, the records a user requests for download, allowing users with the instructor role to retrieve the full content and metadata of arbitrary posts, including other instructors' private and draft courses.

## Remediation

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