CVE-2025-64282: Radiustheme Radius Blocks

Medium severity, CVSS 4.3. EPSS: 0.2% chance of exploitation in the next 30 days.

Authorization Bypass Through User-Controlled Key vulnerability in RadiusTheme Radius Blocks radius-blocks allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Radius Blocks: from n/a through <= 2.2.1.

Affected products

• Radiustheme Radius Blocks: up to and including 2.2.1

Published 2025-12-18. Last modified 2026-09-30.