CVE-2025-51501: Microweber

Medium severity, CVSS 6.1. EPSS: 0.8% chance of exploitation in the next 30 days.

Reflected Cross-Site Scripting (XSS) in the id parameter of the live_edit.module_settings API endpoint in Microweber CMS2.0 allows execution of arbitrary JavaScript.

Affected products

• Microweber Microweber: version 2.0.0 only

Published 2025-08-01. Last modified 2026-06-17.