CVE-2026-3143
Medium
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.
SeverityMedium
CVSS5.3
Exploit probability—
Product
Total Upkeep – WordPress Backup Plugin plus Restore & Migrate by BoldGrid
PublishedMay 1, 2026
First seenMay 1, 2026
Weakness typeCWE-862Missing authorization
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| boldgrid Total Upkeep – WordPress Backup Plugin plus Restore & Migrate by BoldGrid | v ≤ 1.17.1 | — |
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