Wing FTP 6.4.4 - Cross-Site Scripting

Wing FTP 6.4.4 is vulnerable to cross-site scripting via its web interface because an arbitrary IFRAME element can be included in the help pages via a crafted link, leading to the execution of sandboxed arbitrary HTML and JavaScript in the user's browser. id: CVE-2020-27735 info: name: Wing FTP...

Wing FTP Server <= 7.4.3 - Remote Code Execution

Wing FTP Server versions prior to 7.4.4 are vulnerable to an unauthenticated remote code execution RCE flaw CVE-2025-47812. The vulnerability arises from improper NULL byte handling in the 'username' parameter during login, which allows Lua code injection into session files. These injected sessio...

Wing FTP Server <= 7.4.3 - Path Disclosure via Overlong UID Cookie

Wing FTP Server versions prior to 7.4.4 are vulnerable to an authenticated information disclosure vulnerability CVE-2025-47813. The vulnerability occurs due to improper validation of the 'UID' session cookie in the /loginok.html endpoint. Supplying an overlong UID value causes the server to respo...

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...

📄 Wing FTP Server 8.1.3 Remote Code Execution

Wing FTP Server version 8.1.2 contains a remote code execution vulnerability in the session serialization mechanism. An authenticated administrator can inject arbitrary Lua code through the domain admin mydirectory basefolder field, which gets executed server-side via loadfile. Exploit Title: Win...

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...

Exploit for Improper Neutralization of Null Byte or NUL Character in Wftpserver Wing_Ftp_Server

CVE-2025-47812 — Wing FTP Server Unauth RCE rewrite Python...

Exploit for CVE-2026-44403

Wing FTP Server v8.1.2 contains a Remote Code Execution RCE vu...

EUVD-2026-29848

Wing FTP Server 8.1.2 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...

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...

CVE-2026-44403

Wing FTP Server 8.1.2 is affected: an authenticated remote code execution due to unsafe session serialization that injects Lua via the domain admin mydirectory field, leading to code execution when a poisoned session is loaded with loadfile(). Root cause: unsafe serialization of session values in...

CVE-2026-44403 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...

CVE-2026-44403 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...

Wing FTP Server 代码注入漏洞

Wing FTP Server is an open-source, cross-platform FTP server software developed by Wing FTP Server. Version 8.1.2 of Wing FTP Server has a code injection vulnerability. This vulnerability stems from the session serialization mechanism, where the mydirectory field for domain administrators allows...

PT-2026-40434

Name of the Vulnerable Software and Affected Versions Wing FTP Server version 8.1.2 Description An authenticated remote code execution issue exists in the session serialization mechanism. Authenticated administrators can inject arbitrary Lua code through the domain admin mydirectory field. This...

Exploit for Improper Neutralization of Null Byte or NUL Character in Wftpserver Wing_Ftp_Server

\ CVE-2025-47812 — Wing FTP Server RCE Research \ Contexte...

CISA Flags Actively Exploited Wing FTP Vulnerability Leaking Server Paths

The U.S. Cybersecurity and Infrastructure Security Agency CISA on Monday added a medium-severity security flaw impacting Wing FTP to its Known Exploited Vulnerabilities KEV catalog, citing evidence of active exploitation. The vulnerability, CVE-2025-47813 CVSS score: 4.3, is an information...

CISA Adds One Known Exploited Vulnerability to Catalog

CISA has added one new vulnerability to its Known Exploited Vulnerabilities KEV Catalog, based on evidence of active exploitation. CVE-2025-47813link is external Wing FTP Server Information Disclosure Vulnerability This type of vulnerability is a frequent attack vector for malicious cyber actors...

VulnCheck KEV: CVE-2025-47813

loginok.html in Wing FTP Server before 7.4.4 discloses the full local installation path of the application when using a long value in the UID cookie...

Wing FTP Server Information Disclosure Vulnerability

Wing FTP Server contains a generation of error message containing sensitive information vulnerability when using a long value in the UID cookie...