CVE-2026-29092

Kiteworks Email Protection Gateway has an Insufficient Session Expiration

State: Published
Severity: 4.9 Medium
Published: Mar 25, 2026
Updated: Mar 25, 2026
Reserved: Mar 3, 2026

Description

Kiteworks is a private data network (PDN). Prior to version 9.2.1, a vulnerability in Kiteworks Email Protection Gateway session management allows blocked users to maintain active sessions after their account is disabled. This could allow unauthorized access to continue until the session naturally expires. Upgrade Kiteworks to version 9.2.1 or later to receive a patch.

Scores

CVSS	Score	Vector	Source
3.1	4.9 Medium	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N	GitHub_M

Weaknesses

CWE-613 Insufficient Session Expiration

Affected Products

Product	Versions
Kiteworks Email Protection Gatewaykiteworks	< 9.2.1Affected

References

https://github.com/kiteworks/security-advisories/security/advisories/GHSA-92w7-fpjr-wpxc

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