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.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Boldgrid Backup Plugin | — | Update boldgrid-backup plugin to version 1.17.2, or a newer patched version | May 4, 2026 | Apr 30, 2026 |
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