CVE-2026-102107: Kiteworks Core user impersonation in a file-request feature
Published Sep 30, 2026
·Updated
Kiteworks Core contains a business logic flaw in a Kiteworks file-request feature allowed an authenticated user to send a request that appeared to originate from another user, because the server did not verify that the requester was authorized to act as the specified account. This could be used to solicit files or information from a recipient under a trusted identity; exploitation requires the feature to be enabled for the attacker's profile and the targeted recipient to act on the request.
Affected Software
1 affected component
Kiteworks Core
Event History
Sep 30, 2026
CVE Published
via MITRE·08:24 PM
Data Sourced
via MITRE·08:24 PM
DescriptionSeverityWeakness
Data Sourced
via NVD·09:16 PM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What does the CVSS assessment indicate about exploitability and impact?
The vulnerability is rated medium at 4.6. It is network-accessible with low attack complexity, requires low privileges and recipient interaction, and has low confidentiality and integrity impact with no availability impact.