CVE-2025-53899Kiteworks MFT orchestrates end-to-end file transfer workflows.
Updated under an hour ago ()
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It affects accellion kiteworks_managed_file_transfer. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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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, NVD)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
- Not given
- NVD analysis
- Analyzed
- Record last updated
- Oct 7, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
accellion kiteworks_managed_file_transfer accellion:kiteworks_managed_file_transfer | before 9.1.0 | NVD |
References
- https://github.com/kiteworks/security-advisories/security/advisories/GHSA-5gx5-vcpp-8cr5patch, 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.