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NVD Vulnerability Details :
CVE-2024-2409
Modified
More InfoOfficial Page
Source-security@wordfence.com
View Known Exploited Vulnerability (KEV) details
Published At-29 Mar, 2024 | 09:15
Updated At-08 Apr, 2026 | 18:21

The MasterStudy LMS plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 3.3.1. This is due to insufficient validation checks within the _register_user() function called by the 'wp_ajax_nopriv_stm_lms_register' AJAX action. This makes it possible for unauthenticated attackers to register a user with administrator-level privileges when MasterStudy LMS Pro is installed and the LMS Forms Editor add-on is enabled.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary3.19.8CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Type: Secondary
Version: 3.1
Base score: 9.8
Base severity: CRITICAL
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CPE Matches
stylemixthemes
stylemixthemes
>>masterstudy_lms>>Versions before 3.3.2(exclusive)
cpe:2.3:a:stylemixthemes:masterstudy_lms:*:*:*:*:*:wordpress:*:*
Weaknesses
CWE IDTypeSource
CWE-266Primarysecurity@wordfence.com
NVD-CWE-noinfoSecondarynvd@nist.gov
CWE ID: CWE-266
Type: Primary
Source: security@wordfence.com
CWE ID: NVD-CWE-noinfo
Type: Secondary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://docs.stylemixthemes.com/masterstudy-lms/changelog-free-version#id-3.3.2security@wordfence.com
Patch
Release Notes
https://plugins.trac.wordpress.org/changeset/3059676/masterstudy-lms-learning-management-systemsecurity@wordfence.com
Patch
https://www.wordfence.com/threat-intel/vulnerabilities/id/94736152-b365-4b3a-a786-ed49f7d0fc7a?source=cvesecurity@wordfence.com
Third Party Advisory
https://docs.stylemixthemes.com/masterstudy-lms/changelog-free-version#id-3.3.2af854a3a-2127-422b-91ae-364da2661108
Patch
Release Notes
https://plugins.trac.wordpress.org/changeset/3059676/masterstudy-lms-learning-management-systemaf854a3a-2127-422b-91ae-364da2661108
Patch
https://www.wordfence.com/threat-intel/vulnerabilities/id/94736152-b365-4b3a-a786-ed49f7d0fc7a?source=cveaf854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Hyperlink: https://docs.stylemixthemes.com/masterstudy-lms/changelog-free-version#id-3.3.2
Source: security@wordfence.com
Resource:
Patch
Release Notes
Hyperlink: https://plugins.trac.wordpress.org/changeset/3059676/masterstudy-lms-learning-management-system
Source: security@wordfence.com
Resource:
Patch
Hyperlink: https://www.wordfence.com/threat-intel/vulnerabilities/id/94736152-b365-4b3a-a786-ed49f7d0fc7a?source=cve
Source: security@wordfence.com
Resource:
Third Party Advisory
Hyperlink: https://docs.stylemixthemes.com/masterstudy-lms/changelog-free-version#id-3.3.2
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Patch
Release Notes
Hyperlink: https://plugins.trac.wordpress.org/changeset/3059676/masterstudy-lms-learning-management-system
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Patch
Hyperlink: https://www.wordfence.com/threat-intel/vulnerabilities/id/94736152-b365-4b3a-a786-ed49f7d0fc7a?source=cve
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Third Party Advisory
Change History
0Changes found
Details not found