Masteriyo LMS PRO <= 2.20.0 - Unauthenticated Privilege Escalation

2025-07-01 00:00

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Strategic Overview

Status

Patched in 2.20.1

Affected PluginMasteriyo LMS PRO

Affected Version<= 2.20.0

CVSS9.8Critical

CVECVE-2025-53209

View all Masteriyo LMS PRO vulnerabilities

Vulnerability Overview

The Masteriyo LMS PRO plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 2.20.0. This makes it possible for unauthenticated attackers to elevate their privileges to that of an administrator.

Technical Analysis

REMEDIATION: Update to version 2.20.1, or a newer patched version --- IDENTIFIER: CWE-266 (Incorrect Privilege Assignment) A product incorrectly assigns a privilege to a particular actor, creating an unintended sphere of control for that actor.

External References

https://www.cve.org/CVERecord?id=CVE-2025-53209 https://www.wordfence.com/threat-intel/vulnerabilities/id/67890f13-df93-4c1d-aabe-a90437183bbd

CVSS Vector

9.8

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

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