The LearnPress – WordPress LMS Plugin for WordPress is vulnerable to unauthorized file deletion in versions up to, and including, 4.3.2.2 via the /wp-json/lp/v1/material/{file_id} REST API endpoint. This is due to a parameter mismatch between the DELETE operation and authorization check, where the endpoint uses file_id from the URL path but the permission callback validates item_id from the request body. This makes it possible for authenticated attackers, with teacher-level access, to delete arbitrary lesson material files uploaded by other teachers via sending a DELETE request with their own item_id (to pass authorization) while targeting another teacher's file_id.
| Software Type | Plugin |
|---|---|
| Software Slug |
learnpress
View on wordpress.org
|
| CVE | CVE-2025-14802 |
| Patched Versions |
4.3.2.2
|
| Affected Versions |
*-4.3.2.1
|
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