VULNERABILITY

WordPress Plugin: masterstudy-lms-learning-management-system-pro: CVE-2025-4800: Unrestricted Upload of File with Dangerous Type

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WordPress Plugin: masterstudy-lms-learning-management-system-pro: CVE-2025-4800: Unrestricted Upload of File with Dangerous Type

Severity
9
CVSS
(AV:N/AC:L/Au:S/C:C/I:C/A:C)
Published
05/27/2025
Created
05/29/2025
Added
05/28/2025
Modified
05/28/2025

Description

The MasterStudy LMS Pro plugin for WordPress is vulnerable to arbitrary file uploads due to a missing file type validation in the stm_lms_add_assignment_attachment function in all versions up to, and including, 4.7.0. This makes it possible for authenticated attackers, with Subscriber-level access and above, to upload arbitrary files on the affected site's server, which may make remote code execution possible.

Solution(s)

  • masterstudy-lms-learning-management-system-pro-plugin-cve-2025-4800

References

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