CVE-2026-102143 | Kiteworks Email Protection Gateway up to 9.5.0 Administrative Upload unrestricted upload

September 30, 2026 Yanac

A vulnerability described as critical has been identified in Kiteworks Email Protection Gateway up to 9.5.0. This issue affects some unknown processing of the component Administrative Upload Handler. Executing a manipulation can lead to unrestricted upload.

This vulnerability appears as CVE-2026-102143. The attack may be performed from remote. There is no available exploit.

Upgrading the affected component is recommended.VulDB Recent EntriesRead More