CVE-2024-3412: Renehermi Wp Staging – WordPress Backup, Restore & Migration

Critical severity, CVSS 9.1. EPSS: 0.8% chance of exploitation in the next 30 days.

The WP STAGING WordPress Backup Plugin – Migration Backup Restore plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the wpstg_processing AJAX action in all versions up to, and including, 3.4.3. This makes it possible for authenticated attackers, with administrator-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible.

Affected products

• Renehermi Wp Staging – WordPress Backup, Restore & Migration: up to and including 3.4.3

Published 2024-05-29. Last modified 2026-06-17.