CVE-2025-47813
Published 2025-07-10 · Updated 2026-06-17 · Source cve@mitre.org
Summary
CVE-2025-47813 is a medium-severity (CVSS 4.3) vulnerability in Wing FTP Server Wing FTP Server. CISA added it to the Known Exploited Vulnerabilities catalog on March 16, 2026, which means exploitation in the wild has been confirmed; US federal agencies had to remediate it by March 30, 2026. CISA does not currently list it as used in ransomware campaigns. Wing FTP Server has 2 vulnerabilities in the KEV catalog, 0 of them linked to ransomware.
All 2 known-exploited Wing FTP Server vulnerabilities →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.
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CISA Known-Exploited Vulnerability
Product: Wing FTP Server — Wing FTP Server
Name: Wing FTP Server Information Disclosure Vulnerability
Date added: 2026-03-16 · Due: 2026-03-30
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.

