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CVE-2023-4278

HIGH 7.5 CVSS 3.1
Published
September 11, 2023
Last modified
June 17, 2026
NVD status
Modified
Reported by
contact@wpscan.com
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Description

The MasterStudy LMS WordPress Plugin WordPress plugin before 3.0.18 does not have proper checks in place during registration allowing anyone to register on the site as an instructor. They can then add courses and/or posts.

Affected WordPress components

  • MasterStudy LMS WordPress Plugin – for Online Courses and Education Plugin · masterstudy-lms-learning-management-system
    Confirmed match Active
    Before 3.0.18
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • Unknown MasterStudy LMS WordPress Plugin — Before 3.0.18
  • stylemixthemes masterstudy_lms — Before 3.0.18

References

  • packetstormsecurity.com http://packetstormsecurity.com/files/175007/WordPress-Masterstudy-LMS-3.0.17-Account-Creation.html
  • wpscan.com https://wpscan.com/vulnerability/cb3173ec-9891-4bd8-9d05-24fe805b5235 Exploit, Third Party Advisory
  • nvd.nist.gov Official NVD record