Description
Kiteworks Email Protection Gateway before version 9.5.0 is vulnerable to a path traversal weakness in an administrative import function allowed an authenticated administrator to write files to arbitrary locations on the server. This could potentially be leveraged to execute arbitrary code on the underlying system.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Kiteworks | Email Protection Gateway | < 9.5.0 | 9.5.0 |
Advisories 3
- NCSC-2026-0408 Kwetsbaarheden verholpen in Kiteworks NCSC-NL (Netherlands) · Oct 8, 2026
- WID-SEC-2026-3695 Kiteworks: Mehrere Schwachstellen BSI CERT-Bund (WID) · Sep 30, 2026
- VA-26-274-01 Kiteworks multiple vulnerabilities CISA ICS & IT advisories · Sep 30, 2026