cvedb.io
CVE-2025-4800
HIGH · CVSS 8.8
EPSS exploitation probability: 0%
Published 2025-05-28T06:15:22.000 · Last modified 2026-06-17T09:34:02.527

Summary

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.

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.