CVE-2021-47979
HIGH
NVD
CVSS Score
8.8
Severity
HIGH
Published
May 16, 2026
Vendor
unknown
Description
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.