---
id: "CVE-2025-47813"
kind: "vulnerability"
aliases: ["CVE-2025-47813"]
title: "wftpserver wing ftp server: loginok.html in Wing FTP Server before 7.4.4 discloses the full local installation path of the application when\u2026"
severity: "medium"
cvss: 4.3
epss: null
exploited: true
status: "open"
category: "package"
products: [{"name": "Wing FTP Server Wing FTP Server", "fixed": [], "affected": "", "ecosystem": "vendor"}, {"name": "wftpserver wing ftp server", "fixed": ["7.4.4"], "affected": "< 7.4.4", "ecosystem": "vendor"}]
ecosystems: ["vendor"]
tags: ["exploited", "package", "self-hosted", "wing-ftp-server"]
not_affected_if: ["unknown"]
published_at: "2025-07-10T17:15:47+00:00"
first_seen_at: "2026-10-23T19:11:51+00:00"
updated_at: "2026-10-23T23:44:51+00:00"
sources: [{"source": "kev", "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2025-47813", "first_seen_at": "2026-10-23T19:11:51+00:00"}, {"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-47813", "first_seen_at": "2026-10-23T23:44:51+00:00"}]
---

# wftpserver wing ftp server: loginok.html in Wing FTP Server before 7.4.4 discloses the full local installation path of the application when…

Wing FTP Server leaks sensitive information in an error message when the UID cookie has a long value. An unauthenticated remote attacker can read that leaked data, which can help them attack the server further.

_Summary, check and fix written by a model from the sources; labelled as such._

## Affected

- vendor:Wing FTP Server Wing FTP Server affected ? fixed ?
- vendor:wftpserver wing ftp server affected < 7.4.4 fixed 7.4.4

## Fix

Apply the vendor mitigation per CISA guidance, or discontinue use of Wing FTP Server if no mitigation is available. Fixed version: unknown.

## Timeline

- 2026-10-23T19:11:51+00:00 kev https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2025-47813
- 2026-10-23T23:44:51+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2025-47813

## From the sources

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

CISA required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

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_Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai_