CVE-2025-23953 – WordPress user files plugin <= 2.4.2 - Arbitrary File Upload vulnerability

https://notcve.org/view.php?id=CVE-2025-23953

16 Jan 2025 — Unrestricted Upload of File with Dangerous Type vulnerability in Innovative Solutions user files allows Upload a Web Shell to a Web Server. This issue affects user files: from n/a through 2.4.2. The user files plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in all versions up to, and including, 2.4.2. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible. • https://patchstack.com/database/wordpress/plugin/user-files/vulnerability/wordpress-user-files-plugin-2-4-2-arbitrary-file-upload-vulnerability?_s_id=cve • CWE-434: Unrestricted Upload of File with Dangerous Type •