WordPress, Hashthemes Demo Importer has a critical vulnerability Wordfence cybersecurity experts: The plugin flaw enables any authorized user to entirely wipe a site… WordPress, Hashthemes Demo Importer has a critical vulnerability 1 December 2021 Francesco Bussoletti Cyber, Defence and Security Wordfence cybersecurity experts: The plugin flaw enables any authorized user to entirely wipe a site clean, erasing all of the material and data posted to it.