CVE-2025-41089: Xibo Signage Xibo CMS

Medium severity, CVSS 4.8. EPSS: 0.3% chance of exploitation in the next 30 days.

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.

Affected products

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

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