# CVE-2026-24754: Kiteworks Secure Data Forms stored XSS in Thank You Page configuration

Source: https://junglewise.ai/threats/cve-2026-24754-kiteworks-secure-data-forms-stored-xss-in-thank-you-page  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-06-01. Updated: 2026-06-01  
License: CC BY 4.0 with a link back

CVE-2026-24754 · Severity: medium · CVSS 5.4 · Published 2026-06-01

Kiteworks, a platform for secure file sharing and private data networking, contains a security flaw in its Secure Data Forms component. An authorized user could inject malicious scripts into form configuration pages, which would then run in the browsers of other users who view those pages. This could lead to unauthorized access to user sessions or the theft of sensitive information within the platform.

Technologies: [Kiteworks Secure Data Forms](https://junglewise.ai/threats/technologies/secure-data-forms). Vendors: [Kiteworks](https://junglewise.ai/threats/vendors/kiteworks).

## Quick answers

**Is CVE-2026-24754 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-24754 being exploited in the wild.

**How severe is CVE-2026-24754?** Medium severity, with a CVSS score of 5.4, published 1 June 2026.

**Which products and versions are affected?** Kiteworks Secure Data Forms < 9.3.0.

**Is there a fix for CVE-2026-24754?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**How is CVE-2026-24754 attacked?** It is attacked over the network, in a network appliance.

**Am I affected by CVE-2026-24754?** Check whether you run Kiteworks Secure Data Forms at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Technical details

A stored cross-site scripting (XSS) vulnerability exists in the 'Thank You Page' configuration of Kiteworks Secure Data Forms. The root cause is improper neutralization of user-controllable input (CWE-79) before it is rendered in the web interface. An authenticated attacker with low privileges can inject malicious JavaScript that executes in the context of other users' sessions when they interact with the affected form page. Exploitation requires network access and minimal user interaction. The vulnerability is addressed in Kiteworks version 9.3.0.

## Affected products

- Kiteworks Secure Data Forms < 9.3.0

## Timeline

- 2026-05-27: advisory: Vendor advisory published via GitHub
- 2026-06-01: disclosed: CVE published to NVD dataset

## References

- [https://github.com/kiteworks/security-advisories/security/advisories/GHSA-gxvv-hwgc-w7gh](https://github.com/kiteworks/security-advisories/security/advisories/GHSA-gxvv-hwgc-w7gh)

## Related threats

- [Kiteworks Secure Data Forms authentication bypass in Advanced Forms](https://junglewise.ai/threats/cve-2026-102150-a-function-in-the-kiteworks-advanced-forms-component-was)
- [Kiteworks Secure Data Forms unauthenticated information disclosure in Advanced Forms](https://junglewise.ai/threats/cve-2026-102121-a-form-rendering-interface-in-the-advanced-forms-component-is)
- [Kiteworks Secure Data Forms SQL injection](https://junglewise.ai/threats/cve-2026-102109-a-sql-injection-vulnerability-existed-in-kiteworks-secure-data)
- [Kiteworks Secure Data Forms SSRF](https://junglewise.ai/threats/cve-2026-102091-kiteworks-secure-data-forms-before-version-9-5-0-is-vulnerable)
- [Kiteworks Secure Data Forms SQL injection](https://junglewise.ai/threats/cve-2026-24782-kiteworks-secure-data-forms-sql-injection)