Wing FTP Server Information Disclosure Vulnerability

Wing FTP Server Wing FTP Server

Wing FTP Server contains a generation of error message containing sensitive information vulnerability when using a long value in the UID cookie. Added to CISA KEV on 2026-03-16 (federal deadline 2026-03-30).

First seen: 16 Mar 2026
Last update: 16 Mar 2026, 12:00 UTC
Identifiers: CVE-2025-47813
Source: CISA KEV

Check this repository for exposure to one security incident from pwned.coffee. Report first, change nothing until I say so.

## Wing FTP Server Information Disclosure Vulnerability
Severity: high, exploited in the wild. Patch status: patched.
Affected: Wing FTP Server Wing FTP Server
Ids: CVE-2025-47813

Wing FTP Server contains a generation of error message containing sensitive information vulnerability when using a long value in the UID cookie. Added to CISA KEV on 2026-03-16 (federal deadline 2026-03-30).

## Steps
1. Search the repo, its CI and infra config for Wing FTP Server Wing FTP Server. If present, report the version in use and whether it's affected.

## Report
A table: file, product or package, version in use, affected yes/no, exact fix. Then anything a human has to check outside the repo.

If you have the pwned.coffee MCP server (https://pwned.coffee/mcp), call lookup_cve("CVE-2025-47813") for the latest, and check_repo with this repo's lockfiles, Dockerfiles and workflows for a full receipt.
Sources: https://nvd.nist.gov/vuln/detail/CVE-2025-47813 https://www.wftpserver.com/serverhistory.htm
https://pwned.coffee/i/wing-ftp-server-information-disclosure-vulnerability-cve-2025-47813

Sources

Totalone hot coffee