CVE-2026-102127

HighCVSS 7.0/10Last modified Oct 8, 2026

Description

An XML parser used by Kiteworks Email Protection Gateway did not restrict external entity references. Where an optional, non-default message-processing feature is enabled, a remote and unauthenticated sender could potentially use a crafted message to read files accessible to the gateway service account, including cryptographic key material and credentials, and have them sent to a destination they control.

Metrics

CVSS 3.1 7.0/10CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:L

Weakness enumeration

CWE-611

Affected software

No affected versions have been published.

Timeline

Published: Sep 30, 2026
Last modified: Oct 8, 2026
NVD status: Analyzed

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