Wing FTP Server vulnerabilities
Published CVEs affecting Wing FTP Server products: 3 record(s), with severity, exploitation and fixes.
CVE-2026-44403
High · 7.2
Public exploit CWE-94 May 12, 2026
Wing FTP Server < 8.1.3 Authenticated Remote Code Execution via Session Serialization
Wing FTP Server before 8.1.3 contains an authenticated remote code execution vulnerability in the session serialization mechanism that allows authenticated administrators to inject arbitrary Lua code through the domain admin mydirectory field. Attackers can exploit unsafe serialization of session values into Lua source code without proper escaping of closing delimiters, causing the injected code to be executed when the poisoned session is loaded via loadfile().
CVE-2020-37079
Low · 3.5
CWE-352 Feb 6, 2026
Wing FTP Server < 6.2.7 - Cross-site Request Forgery
Wing FTP Server versions prior to 6.2.7 contain a cross-site request forgery (CSRF) vulnerability in the web administration interface that allows attackers to delete admin users. Attackers can craft a malicious HTML page with a hidden form to submit a request that deletes the administrative user account without proper authorization.
CVE-2020-37032
High · 8.8
CWE-78 Jan 30, 2026
Wing FTP Server 6.3.8 - Remote Code Execution
Wing FTP Server 6.3.8 contains a remote code execution vulnerability in its Lua-based web console that allows authenticated users to execute system commands. Attackers can leverage the console to send POST requests with malicious commands that trigger operating system execution through the os.execute() function.