Wing Ftp Server 4.3.8 ^new^ May 2026
Wing FTP Server version 4.3.8 and older are susceptible to authenticated remote code execution via a flaw in the admin web interface that allows arbitrary system commands through the Lua interpreter, according to VulnCheck . This vulnerability can lead to full server compromise, prompting security alerts from organizations like FortiGuard Labs. Immediate upgrade to the latest stable version is required to patch this risk.
(Brief platform-specific notes)
Why would anyone still run this specific version? Several niche use cases persist. wing ftp server 4.3.8
Useful integrations and extensions
Despite its age, version 4.3.8 packed a punch. Here is a breakdown of its core capabilities. Wing FTP Server version 4