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Fencer Vulns
critical 9.8

CVE-2024-3136 json

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

published 2024-04-09 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-31736

cvss
9.8
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
5.0%
EPSS 5.0% chance of exploitation in 30 days, percentile 92%
public exploits
0
none known, plus a Nuclei check

Summary

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.

Patch / fix

  • stylemixthemes masterstudy_lms 3.3.4

CISA SSVC

Exploitation
none
Automatable
yes
Technical impact
total
Assessed
2 y ago

Exploit prediction

5.02% chance of exploitation in the next 30 days, higher than 92% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • Nuclei template MasterStudy LMS <= 3.3.3 - Unauthenticated Local File Inclusion via template nuclei detection template

CVSS scores

assigned by version score vector
CNA 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

  • stylemix MasterStudy LMS WordPress Plugin – for Online Courses and Education
  • stylemixthemes masterstudy_lms

Classification

Weakness
  • CWE-98 Improper Control of Filename for Include/Require Statement in PHP Program
Technology feeds

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.