CVE-2025-63075: Muffingroup Betheme

Medium severity, CVSS 6.5. EPSS: 0.2% chance of exploitation in the next 30 days.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in muffingroup Betheme betheme allows DOM-Based XSS.This issue affects Betheme: from n/a through <= 28.2.

Affected products

• Muffingroup Betheme: up to and including 28.2

Published 2025-12-09. Last modified 2026-10-07.