CVE-2026-3143

MEDIUM 5.3

Total Upkeep <= 1.17.1 - Missing Authorization to Unauthenticated Rollback Cancellation

CVSS Score

5.3

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-862
Vendor	boldgrid
Product	total upkeep – wordpress backup plugin plus restore & migrate by boldgrid
Published	May 1, 2026

Stay Ahead of the Next One

Get instant alerts for boldgrid total upkeep – wordpress backup plugin plus restore & migrate by boldgrid

Be the first to know when new medium vulnerabilities affecting boldgrid total upkeep – wordpress backup plugin plus restore & migrate by boldgrid are published — delivered to Slack, Telegram or Discord.

Get Free Alerts → Free · No credit card · 60 sec setup

CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

boldgrid / Total Upkeep – WordPress Backup Plugin plus Restore & Migrate by BoldGrid

0 ≤ 1.17.1

References

NVD ↗ CVE.org ↗ EPSS Data ↗

Credits

Nabil Irawan