PT-2025-48357 · Kiteworks · Kiteworks Mft

Published 2025-11-29 · Updated 2025-12-22 · CVE-2025-53896

Positive Technologies (AI Summary)

CVSS v3.1

8.1

High

Base vector

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

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. A flaw exists where a user’s active session may not properly time out due to inactivity under certain circumstances. This issue was addressed in version 9.1.0.

Recommendations Upgrade to version 9.1.0 or later.

Exploit

Fix

Insufficient Session Expiration

Weakness Enumeration

CWE-613

Related Identifiers

CVE-2025-53896

GHSA-23H2-3JJ8-58HM

Affected Products

Kiteworks Mft

References · 9

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/53xxx/CVE-2025-53896.json · Exploit
• https://github.com/kiteworks/security-advisories/security/advisories/GHSA-23h2-3jj8-58hm · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2025-53896 · Security Note
• https://osv.dev/vulnerability/CVE-2025-53896 · Vendor Advisory
• https://twitter.com/DavidMarquet19/status/2003012773391781934 · Twitter Post
• https://t.me/CVEtracker/38454 · Telegram Post
• https://twitter.com/cracbot/status/1996172629884219554 · Twitter Post
• https://t.me/cveNotify/144318 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1994631119874986138 · Twitter Post