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CVE-2026-88843

HIGH 7.2 CVSS 3.1
Published
September 24, 2026
Last modified
September 24, 2026
NVD status
Deferred
Reported by
contact@wpscan.com
Weakness
CWE-22
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Description

The MasterStudy LMS WordPress Plugin WordPress plugin before 3.7.50 does not validate one of its display-style settings before using it to build a template path, allowing users with the Contributor role and above to include and execute arbitrary local PHP files on the server. An equivalent path was corrected in an earlier release and this one was not, so the issue persists in versions the earlier advisory reports as fixed.

Affected WordPress components

  • MasterStudy LMS WordPress Plugin – for Online Courses and Education Plugin · masterstudy-lms-learning-management-system
    Confirmed match Active
    From 3.5.29 (including) to 3.7.50 (excluding)
    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 — From 3.5.29 (including) to 3.7.50 (excluding)

References

  • wpscan.com https://wpscan.com/vulnerability/fffc0d8c-256e-417d-b76c-251948b9f1ed/
  • nvd.nist.gov Official NVD record