CVE-2025-53899 – Kiteworks MFT is vulnerable to an Incorrectly Specified Destination in a Communication Channel

The following table lists the changes that have been made to the
CVE-2025-53899 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution
of a vulnerability, and for identifying the most recent changes that may
impact the vulnerability’s severity, exploitability, or other characteristics.

  • New CVE Received
    by [email protected]

    Nov. 29, 2025

    Action Type Old Value New Value
    Added Description Kiteworks MFT orchestrates end-to-end file transfer workflows. Prior to version 9.1.0, the back-end of Kiteworks MFT is vulnerable to an incorrectly specified destination in a communication channel which allows an attacker with administrative privileges on the system under certain circumstances to intercept upstream communication which could lead to an escalation of privileges. This issue has been patched in version 9.1.0.
    Added CVSS V3.1 AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
    Added CWE CWE-941
    Added Reference https://github.com/kiteworks/security-advisories/security/advisories/GHSA-5gx5-vcpp-8cr5
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