CVE-2026-94167
Received Received - Intake

Cross-Site Scripting in Kubio AI Page Builder

Publication date: 2026-10-09

Last updated on: 2026-10-09

Assigner: Patchstack

Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Extend Themes Kubio AI Page Builder kubio allows Reflected XSS.This issue affects Kubio AI Page Builder: from n/a through 2.9.3.

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Meta Information

Published
2026-10-09
Last Modified
2026-10-09
Generated
2026-10-09
AI Q&A
2026-10-09
EPSS Evaluated
N/A
NVD
CVE-2026-94167
EUVD
EUVD-2026-95630

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
Extend Themes Kubio AI Page Builder 0

Helpful Resources

Exploitability

CWE
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KEV
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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.

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Executive Summary

This is a Reflected Cross-site Scripting (XSS) vulnerability in the Kubio AI Page Builder plugin by Extend Themes. It occurs when user input is not properly neutralized during web page generation, allowing malicious scripts to be executed in the context of a victim's browser.

Detection Guidance

To detect this reflected XSS vulnerability in Kubio AI Page Builder, inspect web traffic for malicious scripts in input parameters. Use browser developer tools to check URL parameters and form inputs for unusual JavaScript code. Monitor server logs for suspicious requests containing script tags or event handlers like onerror or onload.

Impact Analysis

An attacker could trick a user into clicking a malicious link, which would execute arbitrary JavaScript in their browser. This could lead to session hijacking, defacement of web pages, or theft of sensitive data like cookies or form inputs.

Compliance Impact

This vulnerability could lead to unauthorized access to user data, potentially violating GDPR (data protection) and HIPAA (health information privacy) requirements. Organizations using the affected software may face compliance breaches if user data is compromised.

Mitigation Strategies

Immediately update Kubio AI Page Builder to the latest version (2.9.3 or later). If an update is unavailable, disable the plugin temporarily. Implement input validation and output encoding on all user-supplied data. Use a web application firewall to filter malicious scripts.

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