Vulnerability · Published Sep 30, 2026 · Assigned by cisa-cg
CVE-2026-102121Kiteworks Secure Data Forms Exposure of Sensitive Information to an Unauthorized Actor
High 8.6
In plain English
A high-severity information exposure in Secure Data Forms from Kiteworks. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 39% of all known vulnerabilities).
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Kiteworks | Secure Data Forms | 0 – before 9.5.1 |
Weakness: CWE-200, CWE-306 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N