CVE-2026-102090

Published: Sep 30, 2026Modified: Oct 7, 2026

4.3

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

Exploitability: 2.8 / Impact: 1.4

Source: 9119a7d8-5eab-497f-8521-727c672e3725 (Secondary)

Description

Kiteworks Core before version 9.5.1 is vulnerable to Content Injection. A URL parameter in the PDF viewer was insufficiently validated, allowing an attacker-controlled document to be loaded and displayed under the trust of the legitimate application domain. This could increase the credibility of phishing attempts relying on malicious links embedded in the displayed content.

Affected (1)

Products: Accellion: Kiteworks

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Accellion Kiteworks	version < 9.5.1

Related CWEs

URL Redirection to Untrusted Site ('Open Redirect')

A web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a Redirect. This simplifies phishing attacks.

References (2)

https://github.com/kiteworks/security-advisories/security/advisories/GHSA-g3hj-598g-338g

Source: 9119a7d8-5eab-497f-8521-727c672e3725

Vendor Advisory

https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/VA/white/2026/va-26-274-01.json

Source: 9119a7d8-5eab-497f-8521-727c672e3725

Broken Link

Timeline

No history available yet.