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CVE-2024-3412

CRITICAL 9.1 CVSS 3.1
Published
May 29, 2024
Last modified
June 17, 2026
NVD status
Deferred
Reported by
security@wordfence.com
Weakness
CWE-434
CVSS vector
CVSS: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.

Affected WordPress components

  • WP STAGING – Backups & Restore, Migration & Clone Plugin – Cloud Backups, Scheduled Backups Plugin · wp-staging
    Confirmed match Active
    Up to and including 3.4.3
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • renehermi WP STAGING – WordPress Backup, Restore & Migration — Up to and including 3.4.3

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset/3076275/wp-staging/trunk/Framework/Network/AjaxBackupDownloader.php
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/8ebb1072-ea05-4914-961d-0d8f20248078?source=cve
  • nvd.nist.gov Official NVD record