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CVE-2025-47813 PoC — Wing FTP Server 安全漏洞

Source
Associated Vulnerability
Title:Wing FTP Server 安全漏洞 (CVE-2025-47813)
Description: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.
Description
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 respond with an error that includes the full local filesystem path. This can aid in further
exploitation (e.g., CVE-2025-47812) by revealing the application’s file system layout.
File Snapshot

id: CVE-2025-47813 info: name: Wing FTP Server <= 7.4.3 - Path Disclosure via Overlong UID Cookie ...
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