CVE-2026-16253 Total Upkeep (BoldGrid Backup) < 1.17.3 - Unauthenticated Sensitive Data Disclosure and Forced Site Restore via Predictable cron_secret (regression of CVE-2020-36848)

The Total Upkeep WordPress plugin before 1.17.3 does not adequately protect the secret that authorizes its backup-restore functionality and exposes it to unauthenticated users, allowing them to disclose sensitive backup information and to force a full site restore that overwrites the live site's...

CVE-2020-36848

The CVE-2020-36848 issue affects the BoldGrid BoldGrid’s Total Upkeep – WordPress Backup Plugin plus Restore & Migrate (WordPress) up to version 1.14.9. The vulnerability is a Sensitive Information Exposure via env-info.php and restore-info.json, enabling unauthenticated attackers to discover and...