The Store Locator WordPress plugin before 1.4.13 does not sanitise and escape an invalid nonce before outputting it back in an AJAX response, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin.
id: CVE-2023-4151
info:
name: Store Locator WordPress < 1.4.13 - Cross-Site Scripting
author: r
...