CVE-2026-102138: Kiteworks Core

Low severity, CVSS 3.3. EPSS: 0.2% chance of exploitation in the next 30 days.

An authenticated administrator on a node with an optional, separately licensed gateway role enabled could supply a connector URL that the server retrieved without sufficient validation of its scheme or destination, causing the server to issue requests to internal network services. Exploitation requires the licensed gateway role to be active.

Affected products

• Kiteworks Core: before 9.5.1 (fixed in 9.5.1)

Published 2026-09-30. Last modified 2026-10-01.