What’s Vulnerable › Vulnerabilities
CVE-2025-41088: Stored Cross-Site Scripting (XSS) in CMS
- Severity: medium (CVSS 5.1 v4.0)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.4% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2025-10-10 · updated 2026-10-08
- Weakness: CWE-79
Description
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
How to fix
Upgrade to a fixed version: Xibo Signage Xibo CMS 4.2.2. Check the vendor advisory for mitigations.
References
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