AZEXO Store Locator <= 1.4 - Subscriber+ Arbitrary File Write via azt_items_import

The AZEXO Store Locator WordPress plugin through 1.4 does not perform capability or nonce checks on its AJAX actions and does not sanitise a request header used to build a file path, allowing any authenticated user such as a subscriber to write a file with an arbitrary name, location, and content, leading to remote code execution.