CVE-2026-102129

High

Description

A user-provisioning interface in Kiteworks Core did not verify that the requesting administrator was entitled to grant the role being assigned. An administrator whose delegated permissions covered role changes alone could therefore raise an account to full system-administrator privileges.

SeverityHigh

CVSS7.2

Exploit probability—

ProductAccellion Kiteworks

PublishedSep 30, 2026

First seenSep 30, 2026

Weakness typeCWE-266CWE-266

How to fix

Update

accellion kiteworks9.5.1 or later

Vendor advisories

github.com/kiteworks/security-advisories/security/advisories/GHSA-4gcf-w86v-34rp

Affected products

Product	Affected versions	Fixed in
accellion kiteworks	v < 9.5.1	9.5.1

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