---
id: CVE-2026-102121
title: >-
  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
summary: >-
  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 w…
severity: high
cvss: 8.6
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N'
cwe:
  - CWE-200
  - CWE-306
vendor: Kiteworks
product: Secure Data Forms
affected:
  - secure_data_forms < 9.5.1
published: '2026-09-30'
updated: '2026-09-30'
sourceUpdated: '2026-09-30T21:17:00.213'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-102121'
references:
  - url: >-
      https://github.com/kiteworks/security-advisories/security/advisories/GHSA-hf68-855j-745c
    label: 9119a7d8-5eab-497f-8521-727c672e3725
  - url: >-
      https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/VA/white/2026/va-26-274-01.json
    label: 9119a7d8-5eab-497f-8521-727c672e3725
tags:
  - nvd
  - cve.org
ingestedAt: '2026-09-30T21:25:07.829Z'
---

## Overview

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.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.