CVE-2025-41088: Xibo Signage Xibo CMS

Medium severity, CVSS 5.1. EPSS: 0.4% chance of exploitation in the next 30 days.

Stored Cross-Site Scripting (XSS) in Xibo Signage's Xibo CMS v4.1.2, 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 a text element in the 'Global Elements' section, and finally modify the 'Text' field in the section with the malicious payload.

Affected products

• Xibo Signage Xibo CMS: before 4.2.2 (fixed in 4.2.2)

Published 2025-10-10. Last modified 2026-10-08.