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Masteriyo CVE-2024-10008

MEDIUM
Missing Authorization (CWE-862)
2024-10-29 security@wordfence.com
6.5
CVSS 3.1 · NVD
View

Vulnerability Assessment

Weakness
CWE
OWASP Top 10:2025
A01:2025 - Broken Access Control
ASVS 5.0
V8 - Authorization Authorization checks on every request
MITRE ATT&CK

1 technique across 1 tactic: Privilege Escalation

The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up.

Impact

CVSS score of 6.5 (MEDIUM). Attack characteristics: network attack vector, low complexity, low privileges required, no user interaction not required.

Exploit ScenarioDerived

A remote attacker could access resources or perform actions without proper authorization checks by sending crafted requests to the affected application.

This Month Plan within 30 days. Why: MEDIUM severity (CVSS 4.0-6.9).
No patch listed yet 0.6% exploitation probability (EPSS)

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AnalysisAI

The Masteriyo LMS - eLearning and Online Course Builder for WordPress plugin for WordPress is vulnerable to unauthorized user profile modification due to missing authorization checks on the. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Implement role-based access control, validate authorization on every request server-side, apply principle of least privilege.

Affects your stack

Find out whether the stacks and servers you run are on an affected version.

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

This vulnerability is classified as Missing Authorization (CWE-862), which allows attackers to access resources or perform actions without proper authorization checks. The Masteriyo LMS - eLearning and Online Course Builder for WordPress plugin for WordPress is vulnerable to unauthorized user profile modification due to missing authorization checks on the /wp-json/masteriyo/v1/users/$id REST API endpoint in all versions up to, and including, 1.13.3. This makes it possible for authenticated attackers, with student-level access and above, to modify the roles of arbitrary users. As a result, attackers can escalate their privileges to the Administrator and demote existing administrators to students. Affected products include: Masteriyo.

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  • Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

NVD PRIMARY 6.5 MEDIUM
AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
None

DescriptionNVD

The Masteriyo LMS - eLearning and Online Course Builder for WordPress plugin for WordPress is vulnerable to unauthorized user profile modification due to missing authorization checks on the /wp-json/masteriyo/v1/users/$id REST API endpoint in all versions up to, and including, 1.13.3. This makes it possible for authenticated attackers, with student-level access and above, to modify the roles of arbitrary users. As a result, attackers can escalate their privileges to the Administrator and demote existing administrators to students.

Threat Intelligence Overview

EPSS Score
0.6%
Top 54% exploitable
Data Quality
2 sources
Confidence: Low

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity MEDIUM
CISA KEV No
Public POC No
EPSS 0.6%
Patch available No
Active threat No
Deciding rule
MEDIUM severity (CVSS 4.0-6.9)
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived
Scheduled
Exploitation· derived
None
System Exposure· derived
Open
Automatable· derived
No
Human Impact· derived
Medium

Priority Score

33
Low Medium High Critical
KEV: 0
EPSS: +1
CVSS: +32
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

Authentication bypass attacks exploit flaws in the verification mechanisms that control access to systems and applications.

Affected Products (CPE)NVD

cpe:2.3:a:masteriyo:masteriyo:*:*:*:*:*:wordpress:*:*
CVE-2024-24882 CRITICAL POC
9.8 May 17

Privilege escalation in the Masteriyo LMS WordPress plugin (versions up to and including 1.7.2) allows remote unauthenti

CVE-2023-3345 MEDIUM POC
6.5 Jul 31

The LMS by Masteriyo WordPress plugin before 1.6.8 does not have proper authorization in one some of its REST API endpoi

CVE-2024-33939 MEDIUM POC
5.3 May 19

Authentication Bypass Using an Alternate Path or Channel vulnerability in Masteriyo Masteriyo - LMS. Rated medium severi

CVE-2026-73996 CRITICAL
9.8 Aug 18

Unauthenticated arbitrary file upload in the Masteriyo LMS WordPress plugin (versions <= 2.3.2) lets remote attackers up

CVE-2026-4484 HIGH
8.8 Mar 26

The Masteriyo LMS plugin for WordPress contains a critical privilege escalation vulnerability that allows authenticated

CVE-2026-62107 HIGH
8.8 Sep 11

PHP Object Injection in the Masteriyo LMS WordPress plugin (versions <= 3.4.0) allows remote attackers to inject a craft

CVE-2026-82849 MEDIUM POC
4.3 Sep 24

Masteriyo LMS, a WordPress learning-management plugin, discloses the course-progress and learning-activity records of ev

CVE-2024-43158 HIGH
7.5 Nov 01

Missing Authorization vulnerability in masteriyo Masteriyo - LMS learning-management-system.11.4. Rated high severity (C

CVE-2026-59513 MEDIUM
6.5 Jul 23

Stored Cross-Site Scripting in Masteriyo LMS WordPress plugin versions up to and including 2.3.0 allows authenticated su

CVE-2026-116410 MEDIUM
6.5 Oct 30

Unauthenticated arbitrary content deletion in Masteriyo LMS 3.4.3 and earlier lets remote attackers remove content from

CVE-2026-65463 MEDIUM
5.4 Jul 23

Insecure Direct Object Reference in the Masteriyo LMS WordPress plugin (versions ≤ 2.3.1) allows authenticated subscribe

CVE-2024-10000 MEDIUM
5.4 Oct 29

The Masteriyo LMS - eLearning and Online Course Builder for WordPress plugin for WordPress is vulnerable to Stored Cross

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