Masteriyo - LMS <= 1.7.3 - Insecure Direct Object Reference

2024-04-30 00:00

Steven Julian

Strategic Overview

Status

Patched in 1.7.4

Affected PluginMasteriyo LMS – LMS Course Builder, Quizzes & Certificates

Affected Version<= 1.7.3

CVSS5.3Medium

CVECVE-2024-33939

View all Masteriyo LMS – LMS Course Builder, Quizzes & Certificates vulnerabilities

Vulnerability Overview

The Masteriyo LMS – eLearning and Online Course Builder for WordPress plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 1.7.3 via the REST API due to missing validation on a user controlled key. This makes it possible for unauthenticated attackers to view other users course progress.

Technical Analysis

REMEDIATION: Update to version 1.7.4, or a newer patched version --- IDENTIFIER: CWE-639 (Authorization Bypass Through User-Controlled Key) The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data.

External References

https://www.cve.org/CVERecord?id=CVE-2024-33939 https://www.wordfence.com/threat-intel/vulnerabilities/id/0173e2a3-452d-490b-8ed7-a049a476d137

CVSS Vector

5.3

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityLow
IntegrityNone
AvailabilityNone

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