High 7.2Published Nov 28, 2025

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

Updated under an hour ago (Oct 27, 2026, 11:10 PM ET)

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It affects kiteworks security-advisories and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for kiteworks security-advisories

Exploited in the last 30 days

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.

CVSS: 7.2 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE): CWE-941
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: GitHub_M
NVD analysis: Analyzed
Record last updated: Dec 1, 2025
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

kiteworks security-advisories kiteworks:security_advisories (from the name)	before 9.1.0	CNA record
accellion kiteworks_managed_file_transfer accellion:kiteworks_managed_file_transfer	before 9.1.0	NVD

References

References

https://github.com/kiteworks/security-advisories/security/advisories/GHSA-5gx5-vcpp-8cr5	x-refsource-confirm, patch, third-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.