CVE-2025-64270 MEDIUM

CVE-2025-64270: WordPress Masteriyo - LMS plugin <= 2.0.3 - Sensitive Data Exposure vulnerability

Vendor Masteriyo
Product Masteriyo - LMS
Weakness CWE-497
Published December 18, 2025
Last update April 28, 2026
View on NVD All CVEs

CVSS base score

6.5/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality High
Integrity None

CVSS vector

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

What the vulnerability does

01Description

Exposure of Sensitive System Information to an Unauthorized Control Sphere vulnerability in masteriyo Masteriyo - LMS learning-management-system allows Retrieve Embedded Sensitive Data.This issue affects Masteriyo - LMS: from n/a through <= 2.0.3.

Explanation of Vulnerability in Simple Terms

02Summary

Masteriyo LMS versions up to 2.0.3 contain an exposure of sensitive information vulnerability. An authenticated user with low privileges can read data they should not have access to. The vulnerability requires network access and valid login credentials but no additional user interaction. Site administrators should update to a version newer than 2.0.3 to remediate this issue.

What an attacker can do

03Attacker Capabilities

Read sensitive data they are not authorized to access.

Potential impact on your site

04Site Impact

Authenticated users can view confidential course, student, or administrative data beyond their role permissions.

Conditions required to exploit

05Prerequisites

Valid login account with low-level privileges; network access to the site.

Key dates

06Disclosure timeline

December 18, 2025 CVE published
April 28, 2026 Record updated