VULNERABILITY INTELLIGENCE
CVE-2024-3412
CVSS score9.1 CRITICAL
EPSS probability0.78%
CISA KEVNot currently listed
Published2024-05-29
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Description
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.
Weakness classification
- security@wordfence.com: CWE-434