CVE-2025-27889

Wing FTP Server before 7.4.4 does not properly validate and sanitize the url parameter of the downloadpass.html endpoint, allowing injection of an arbitrary link. If a user clicks a crafted link, this discloses a cleartext password to the attacker.

Affected products

Wing Ftp Server

Wftpserver Wing Ftp Server

< 7.4.4

Fix

Available

CVSS 3.1

8.8 HIGH

EPSS

0.4% (34th percentile)

Weakness

CWE-15

NVD status

Analyzed

Published

2025-07-10