WPvivid Backup & Migration < 0.9.137 - Admin+ Arbitrary Database Table Deletion via Snapshot ID

Description

The plugin does not verify that a submitted snapshot identifier names a snapshot it actually created before using it as a database table-name prefix, so an authenticated administrator can supply the site's table prefix, or any other string, and cause the plugin to drop every matching table, including the core WordPress tables, destroying the site's database.