# CVE-2025-47813: Wing FTP Server Information Disclosure Vulnerability

> CVE-2025-47813: Wing FTP Server Information Disclosure Vulnerability. CVSS 4.3 (CVSS 3.1), in CISA KEV.

Canonical: https://rewindex.com/cve/CVE-2025-47813
Last updated: 2026-06-17T09:28:43Z

- Published: 2025-07-10 00:00 UTC · Updated: 2026-06-17 09:28 UTC · Assigner: mitre
- CVSS: 4.3 (CVSS 3.1) · Severity: Medium · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
- EPSS: 62.5%, 99th percentile (scored 2026-10-25)
- CISA KEV: yes, added 2026-03-16, federal due date 2026-03-30, ransomware use: Unknown
- CWE: CWE-209

## 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.

## 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.

## Affected vendors and products

- wftpserver: Wing FTP Server

## References

- [CVE record on cve.org](https://www.cve.org/CVERecord?id=CVE-2025-47813)
- [NVD entry](https://nvd.nist.gov/vuln/detail/CVE-2025-47813)
- [https://github.com/MrTuxracer/advisories/blob/master/CVEs/CVE-2025-47813.txt](https://github.com/MrTuxracer/advisories/blob/master/CVEs/CVE-2025-47813.txt)
- [https://www.rcesecurity.com/2025/06/what-the-null-wing-ftp-server-rce-cve-2025-47812/](https://www.rcesecurity.com/2025/06/what-the-null-wing-ftp-server-rce-cve-2025-47812/)
- [https://www.wftpserver.com](https://www.wftpserver.com)

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_Sources: CVE records from the CVE Program (cve.org). CVE® is a registered trademark of The MITRE Corporation. (https://www.cve.org/) This product uses data from the NVD API but is not endorsed or certified by the NVD. (https://nvd.nist.gov/) Known Exploited Vulnerabilities catalog from CISA. (https://www.cisa.gov/known-exploited-vulnerabilities-catalog) EPSS scores from FIRST (Exploit Prediction Scoring System). (https://www.first.org/epss/)_


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Canonical: https://rewindex.com/cve/CVE-2025-47813 · Markdown: https://rewindex.com/cve/CVE-2025-47813.md · JSON: https://rewindex.com/api/v1/cves/CVE-2025-47813 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-10-26T03:11:29.127Z