BaseFortify

Publication date: 2025-10-10

Last updated on: 2025-10-14

Assigner: Spanish National Cybersecurity Institute, S.A. (INCIBE)

Description

Reflected Cross-Site Scripting (XSS) in Xibo CMS v4.1.2 from Xibo Signage, due to a lack of proper validation of user input. To exploit the vulnerability, the attacker must create a template in the 'Templates' section, then add an element that has the 'Configuration Name' field, such as the 'Clock' widget. Next, modify the 'Configuration Name' field in the left-hand section.

CVSS Scores

EPSS Scores

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Meta Information

Published

2025-10-10

Last Modified

2025-10-14

Generated

2026-07-06

AI Q&A

2025-10-10

EPSS Evaluated

2026-07-05

NVD

CVE-2025-41089

EUVD

EUVD-2025-33693

Affected Vendors & Products

Vendor	Product	Version / Range
xibo	xibo_cms	<4.2.2
xibo	xibo_cms	4.1.2

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 in Xibo CMS version 4.1.2. It occurs because the application does not properly validate user input in the 'Configuration Name' field of certain elements, such as the 'Clock' widget, within templates. An attacker can exploit this by creating a template, adding such an element, and then modifying the 'Configuration Name' field to inject malicious scripts that get reflected back to users.

Impact Analysis

This vulnerability can allow an attacker to execute malicious scripts in the context of the victim's browser when they view the affected template. This can lead to theft of sensitive information, session hijacking, or performing actions on behalf of the user without their consent, potentially compromising the security and integrity of the affected system and its users.

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