CVE-2021-47979: Miniorange Backup And Restore

High severity, CVSS 8.8. EPSS: 0.4% chance of exploitation in the next 30 days.

WordPress Plugin Backup and Restore 1.0.3 contains an arbitrary file deletion vulnerability that allows authenticated attackers to delete files by manipulating parameters in AJAX requests. Attackers can send POST requests to admin-ajax.php with crafted file_name and folder_name parameters to delete arbitrary files from the WordPress installation directory.

Affected products

Published 2026-05-16. Last modified 2026-06-17.