PT-2026-103576 · Kiteworks · Email Protection Gateway

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CVE-2026-102143

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Published

2026-09-30

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Updated

2026-09-30

CVSS v3.1

7.5

High

VectorAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
An unauthenticated attacker could cause a file with attacker-controlled content to be written to the appliance filesystem through an administrative upload handler that did not properly authenticate the request. This did not by itself result in code execution, which would require a separate vulnerability to place the file in an executable location.

Fix

Missing Authentication

Unrestricted File Upload

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Weakness Enumeration

Related Identifiers

CVE-2026-102143

Affected Products

Email Protection Gateway