CVE-2026-102134

Kiteworks Core did not apply its gateway-level API security controls to every request authenticated through the platform's central authentication service. An authenticated user could reach REST API functionality over a request path on which those controls, including enforcement of signed-out and revoked sessions, were not applied.

CVSS v3 5.4 MEDIUM

5.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 2.5

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/kiteworks/security-advisories/security/advisories/GHSA-8q58-vrwm-jxhq	Vendor Advisory
https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/VA/white/2026/va-26-274-01.json	Broken Link

Configurations

Configuration 1 (hide)

cpe:2.3:a:accellion:kiteworks:*:*:*:*:*:*:*:*

History

07 Oct 2026, 14:09

Type	Values Removed	Values Added
References	~~() https://github.com/kiteworks/security-advisories/security/advisories/GHSA-8q58-vrwm-jxhq -~~	() https://github.com/kiteworks/security-advisories/security/advisories/GHSA-8q58-vrwm-jxhq - Vendor Advisory
References	~~() https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/VA/white/2026/va-26-274-01.json -~~	() https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/VA/white/2026/va-26-274-01.json - Broken Link
CPE		cpe:2.3:a:accellion:kiteworks::::::::
First Time		Accellion Accellion kiteworks

30 Sep 2026, 21:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-09-30 21:17

Updated : 2026-10-07 14:09

NVD link : CVE-2026-102134

Mitre link : CVE-2026-102134

CVE.ORG link : CVE-2026-102134

JSON object : View

Products Affected

accellion

kiteworks

CWE

CWE-420

Unprotected Alternate Channel

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