CVE-2026-102121

Kiteworks Secure Data Forms Exposure of Sensitive Information to an Unauthorized Actor

State: Published
Severity: 8.6 High
Published: Sep 30, 2026
Updated: Oct 1, 2026
Reserved: Sep 28, 2026

Description

A form-rendering interface in the Advanced Forms component is reachable without authentication so that published forms can be displayed to anonymous visitors, but it returned more data than the form itself required. Anyone who knew the web address of a published form could potentially retrieve the form owner's Kiteworks account profile, including personal details, along with parts of the deployment's configuration settings; no passwords, authentication tokens, or multi-factor secrets were exposed.

Scores

CVSS	Score	Vector	Source
3.1	8.6 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N	cisa-cg

Weaknesses

CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
CWE-306 Missing Authentication for Critical Function

Affected Products

Product	Versions
Secure Data FormsKiteworks	before 9.5.1Affected 9.5.1Not affected

References

urlvendor-advisory
urlthird-party-advisory

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