What is CVE-2026-102094?

CVE-2026-102094 is a high-severity vulnerability, classified under Use of Externally-Controlled Input to Select Classes or Code (Unsafe Reflection). CVSS score: 7.2/10. Published 2026-09-30.

How severe is CVE-2026-102094?

High severity. CVSS v3 base score is 7.2 out of 10.

CVE-2026-102094

CVE-2026-102094

Kiteworks Email Protection Gateway before version 9.5.0 is vulnerable to Unsafe Reflection and does not sufficiently restrict the code that the mail-processing pipeline could load from an imported rule configuration. An authenticated administrator with mail-rule configuration privileges could cause the gateway to load and execute code beyond the approved set of mail-processing components, potentially in the context of the mail-gateway service account.

Published 2026-09-30 · last modified 2026-10-01.

CVSS v3 metric

CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Weakness classification (CWE)

CWE-470 — Use of Externally-Controlled Input to Select Classes or Code (Unsafe Reflection)

References

9119a7d8-5eab-497f-8521-727c672e3725 (vendor-advisory)
9119a7d8-5eab-497f-8521-727c672e3725 (third-party-advisory)

Frequently asked questions

What is CVE-2026-102094?: CVE-2026-102094 is a high-severity vulnerability, classified under Use of Externally-Controlled Input to Select Classes or Code (Unsafe Reflection). CVSS score: 7.2/10. Published 2026-09-30.
How severe is CVE-2026-102094?: High severity. CVSS v3 base score is 7.2 out of 10.