CVE-2025-51502: Microweber

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

Reflected Cross-Site Scripting (XSS) in Microweber CMS 2.0 via the layout parameter on the /admin/page/create page allows arbitrary JavaScript execution in the context of authenticated admin users.

Affected products

• Microweber Microweber: version 2.0.0 only

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