Description The plugin allows access to cache files during the cloning process which provides unauthorized access to sensitive data
1) When an admin creates a staging site, an attacker can capture a `.cache` file which reveals sensitive information including: DB_name, DB_tables, DB_columns.
2) These files can be accessed at these URLs during backup:
- http://127.0.0.1/wordpress/wp-content/uploads/wp-staging/clone_options.cache
- http://127.0.0.1/wordpress/wp-content/uploads/wp-staging/files_to_copy.cache