Description

The Total Upkeep – WordPress Backup Plugin plus Restore & Migrate by BoldGrid plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'wp_ajax_cli_cancel' function in all versions up to, and including, 1.17.1. This makes it possible for unauthenticated attackers to cancel a pending rollback, potentially preventing a WordPress installation from automatically reverting a failed update.

INFO

Published Date :

2026-05-01T13:28:42.825Z

Last Modified :

2026-05-04T18:23:30.972Z

Source :

Wordfence
AFFECTED PRODUCTS

The following products are affected by CVE-2026-3143 vulnerability.

Vendors Products
Boldgrid
  • Total Upkeep – Wordpress Backup Plugin Plus Restore & Migrate By Boldgrid
Wordpress
  • Wordpress
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-3143.

URL Resource
https://plugins.trac.wordpress.org/browser/boldgrid-backup/trunk/admin/class-boldgrid-backup-admin-auto-rollback.php#L1202 cve-icon cve-icon
https://plugins.trac.wordpress.org/browser/boldgrid-backup/trunk/admin/class-boldgrid-backup-admin-core.php#L864 cve-icon cve-icon
https://plugins.trac.wordpress.org/browser/boldgrid-backup/trunk/includes/class-boldgrid-backup.php#L459 cve-icon cve-icon
https://plugins.trac.wordpress.org/changeset/3480378/ cve-icon cve-icon
https://www.wordfence.com/threat-intel/vulnerabilities/id/f25dcd7e-8fb1-471e-bd22-782409de45c4?source=cve cve-icon cve-icon
Login to claim this CVE

CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact