CVE-2024-3136

CRITICAL NUCLEI

MasterStudy LMS <3.3.3 - Local File Inclusion

Title source: llm

Description

The MasterStudy LMS plugin for WordPress is vulnerable to Local File Inclusion in all versions up to, and including, 3.3.3 via the 'template' parameter. This makes it possible for unauthenticated attackers to include and execute arbitrary files on the server, allowing the execution of any PHP code in those files. This can be used to bypass access controls, obtain sensitive data, or achieve code execution in cases where images and other “safe” file types can be uploaded and included.

Nuclei Templates (1)

MasterStudy LMS <= 3.3.3 - Unauthenticated Local File Inclusion via template

CRITICALVERIFIEDby iamnoooob,rootxharsh,pdresearch

References (3)

[Patch] https://plugins.trac.wordpress.org/changeset/3064337/masterstudy-lms-learning-management-system/trunk/_core/lms/classes/helpers.php

[Patch] https://plugins.trac.wordpress.org/changeset/3064337/masterstudy-lms-learning-management-system/trunk/_core/lms/classes/templates.php

[Third Party Advisory] https://www.wordfence.com/threat-intel/vulnerabilities/id/9a573740-cdfe-4b58-b33b-5e50bcbc4779?source=cve

Scores

CVSS v3 9.8

EPSS 0.4959

EPSS Percentile 97.8%

Attack Vector NETWORK

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

Details

CWE

CWE-98

Status published

Products (2)

stylemix/MasterStudy LMS WordPress Plugin – for Online Courses and Education < 3.3.3

stylemixthemes/masterstudy_lms < 3.3.4

Published Apr 09, 2024

Tracked Since Feb 18, 2026