Car Dealer <= 4.73 - Unauthenticated Private/Draft/Pending Post Content Disclosure via cardealer_single_car_ajax

The Car Dealer (Dealership) and Vehicle sales WordPress plugin through 4.73 does not restrict its unauthenticated single-listing AJAX action to published content, allowing an unauthenticated attacker to read the title, content and metadata of any private, draft, pending, future or trashed post by supplying its numeric id.