CVE-2025-27889HIGH 8.8EPSS p32.6%

CVE-2025-27889CVE-2025-27889

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.

Scoring

CVSS 3.18.8 (HIGH)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS0.41% probability of exploitation · percentile 32.6% · 2026-06-19T12:03:05Z
Published2025-07-10
Last modified2025-07-17

Underlying weaknesses· 1

CWE-15

References

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

1

TypeTargetConfidenceTier
WeaknessExternal Control of System or Configuration Settingcwe-150%live

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

CVE
Wing FTP Server Information Disclosure Vulnerability
CVE
Wing FTP Server Improper Neutralization of Null Byte or NUL Character Vulnerability
CVE
CVE-2025-49195
CVE
CVE-2025-2305
CVE
CVE-2026-48902
CVE
CVE-2026-22895
Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.