The WP Pro Real Estate 7 WordPress theme before 3.1.1 did not properly sanitise the ct_community parameter in its search listing page before outputting it back in it, leading to a reflected Cross-Site Scripting which can be triggered in both unauthenticated or authenticated user context
https://wpscan.com/vulnerability/27264f30-71d5-4d2b-8f36-4009a2be6745