PT-2025-48361 · Kiteworks · Kiteworks Mft

Published 2025-11-29 · Updated 2025-12-03 · CVE-2025-53899

Positive Technologies (AI Summary)

CVSS v3.1

7.2

High

Base vector

AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Kiteworks MFT versions prior to 9.1.0

Description Kiteworks MFT orchestrates end-to-end file transfer workflows. Versions of Kiteworks MFT before 9.1.0 have an issue where an incorrectly specified destination in a communication channel could allow an attacker with administrative privileges to intercept upstream communication, potentially leading to an escalation of privileges. This occurs under specific circumstances on the system.

Recommendations Update to version 9.1.0 or later.

Exploit

Fix

LPE

Weakness Enumeration

CWE-941

Related Identifiers

CVE-2025-53899

GHSA-5GX5-VCPP-8CR5

Affected Products

Kiteworks Mft

References · 9

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/53xxx/CVE-2025-53899.json · Exploit
• https://github.com/kiteworks/security-advisories/security/advisories/GHSA-5gx5-vcpp-8cr5 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2025-53899 · Security Note
• https://osv.dev/vulnerability/CVE-2025-53899 · Vendor Advisory
• https://t.me/cveNotify/144636 · Telegram Post
• https://t.me/cveNotify/144320 · Telegram Post
• https://t.me/CVEtracker/38456 · Telegram Post
• https://twitter.com/cracbot/status/1996172631616393238 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1994628559755702302 · Twitter Post