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CVE Vulnerability Details :
CVE-2024-2409
PUBLISHED
More InfoOfficial Page
Assigner-Wordfence
Assigner Org ID-b15e7b5b-3da4-40ae-a43c-f7aa60e62599
View Known Exploited Vulnerability (KEV) details
Published At-29 Mar, 2024 | 08:31
Updated At-08 Apr, 2026 | 17:09
Rejected At-
▼CVE Numbering Authority (CNA)
MasterStudy LMS <= 3.3.1 - Unauthenticated Privilege Escalation via stm_lms_register AJAX Action

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.

Affected Products
Vendor
stylemix
Product
MasterStudy LMS WordPress Plugin – for Online Courses and Education
Default Status
unaffected
Versions
Affected
  • From 0 through 3.3.1 (semver)
Problem Types
TypeCWE IDDescription
CWECWE-266CWE-266 Incorrect Privilege Assignment
Type: CWE
CWE ID: CWE-266
Description: CWE-266 Incorrect Privilege Assignment
Metrics
VersionBase scoreBase severityVector
3.19.8CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
finder
Hiroho Shimada
Timeline
EventDate
Vendor Notified2024-03-13 00:00:00
Disclosed2024-03-28 00:00:00
Event: Vendor Notified
Date: 2024-03-13 00:00:00
Event: Disclosed
Date: 2024-03-28 00:00:00
Replaced By
Rejected Reason
References
HyperlinkResource
https://www.wordfence.com/threat-intel/vulnerabilities/id/94736152-b365-4b3a-a786-ed49f7d0fc7a?source=cve
N/A
https://docs.stylemixthemes.com/masterstudy-lms/changelog-free-version#id-3.3.2
N/A
https://plugins.trac.wordpress.org/changeset/3059676/masterstudy-lms-learning-management-system
N/A
Hyperlink: https://www.wordfence.com/threat-intel/vulnerabilities/id/94736152-b365-4b3a-a786-ed49f7d0fc7a?source=cve
Resource: N/A
Hyperlink: https://docs.stylemixthemes.com/masterstudy-lms/changelog-free-version#id-3.3.2
Resource: N/A
Hyperlink: https://plugins.trac.wordpress.org/changeset/3059676/masterstudy-lms-learning-management-system
Resource: N/A
▼Authorized Data Publishers (ADP)
1. CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://www.wordfence.com/threat-intel/vulnerabilities/id/94736152-b365-4b3a-a786-ed49f7d0fc7a?source=cve
x_transferred
https://docs.stylemixthemes.com/masterstudy-lms/changelog-free-version#id-3.3.2
x_transferred
https://plugins.trac.wordpress.org/changeset/3059676/masterstudy-lms-learning-management-system
x_transferred
Hyperlink: https://www.wordfence.com/threat-intel/vulnerabilities/id/94736152-b365-4b3a-a786-ed49f7d0fc7a?source=cve
Resource:
x_transferred
Hyperlink: https://docs.stylemixthemes.com/masterstudy-lms/changelog-free-version#id-3.3.2
Resource:
x_transferred
Hyperlink: https://plugins.trac.wordpress.org/changeset/3059676/masterstudy-lms-learning-management-system
Resource:
x_transferred
2. CISA ADP Vulnrichment
Affected Products
Vendor
stylemixthemes
Product
masterstudy_lms
CPEs
  • cpe:2.3:a:stylemixthemes:masterstudy_lms:*:*:*:*:*:*:*:*
Default Status
unknown
Versions
Affected
  • From 0 before 3.3.2 (semver)
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Details not found