Reflected Cross-Site Scripting in Kiteworks Secure Data Forms

Publication date: 2026-06-01

Last updated on: 2026-06-03

Assigner: GitHub, Inc.

Description

Kiteworks is a private data network (PDN). Prior to version 9.3.0, a reflected XSS vulnerability in Kiteworks Secure Data Forms could allow an external attacker to trick a user into executing arbitrary JavaScript code. Upgrade Kiteworks to version 9.3.0 or later to receive a patch.

CVSS Scores

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Meta Information

Published

2026-06-01

Last Modified

2026-06-03

Generated

2026-07-12

AI Q&A

2026-06-02

EPSS Evaluated

2026-07-11

NVD

CVE-2026-24752

Affected Vendors & Products

Vendor	Product	Version / Range
accellion	kiteworks	to 9.3.0 (exc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-79	The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

Attack-Flow Graph

Executive Summary

This vulnerability is a reflected Cross-Site Scripting (XSS) issue found in Kiteworks Secure Data Forms prior to version 9.3.0. An external attacker can exploit this flaw by tricking a user into executing arbitrary JavaScript code, which is reflected back in the application without proper sanitization.

Impact Analysis

The vulnerability can allow an attacker to execute arbitrary JavaScript code in the context of the affected application. This can lead to unauthorized actions such as stealing sensitive information, hijacking user sessions, or performing actions on behalf of the user without their consent.

Mitigation Strategies

Upgrade Kiteworks to version 9.3.0 or later to receive a patch that fixes the reflected XSS vulnerability in Kiteworks Secure Data Forms.

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