CVE-2025-27889

State: Published
Severity: 3.4 Low
Published: Jul 10, 2025
Updated: Jul 10, 2025
Reserved: Mar 10, 2025

Description

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.

Scores

CVSS	Score	Vector	Source
3.1	3.4 Low	CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:N/A:N	mitre

Weaknesses

CWE-15 External Control of System or Configuration Setting

Affected Products

Product	Versions
Wing FTP Serverwftpserver	before 7.4.4Affected

References

https://www.wftpserver.com/wftpserver.htm
https://www.rcesecurity.com/2025/06/what-the-null-wing-ftp-server-rce-cve-2025-47812/
https://github.com/MrTuxracer/advisories/blob/master/CVEs/CVE-2025-27889.txt

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