Meta Box Security Vulnerabilities

CVE-2019-14793

The Meta Box plugin before 4.16.3 for WordPress allows file deletion via ajax, with the wp-admin/admin-ajax.php?action=rwmb_delete_file attachment_id parameter.

CVE-2019-14794

The Meta Box plugin before 4.16.2 for WordPress mishandles the uploading of files to custom folders.

CVE-2023-6526

The Meta Box – WordPress Custom Fields Framework plugin for WordPress is vulnerable to Stored Cross-Site Scripting via custom post meta values displayed through the plugin's shortcode in all versions up to, and including, 5.9.2 due to insufficient input sanitization and output escaping. This makes ...