Wing FTP Server 8.1.3 - Authenticated Remote Code Execution

Exploit Title: Wing FTP Server 8.1.3 - Authenticated Remote Code Execution Date: 12.05.2026 Exploit Author: Ünsal Furkan Harani Vendor Homepage: https://www.wftpserver.com/ Software Link: https://www.wftpserver.com/download.htm Version: v8.1.2 Tested on: Wing FTP Server = 8.1.2, fixed in 8.1.3 CV...

CVE-2026-44403

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...