CVE-2026-1666: CODENAME065 Download Manager

Medium severity, CVSS 6.1. EPSS: 0.3% chance of exploitation in the next 30 days.

The Download Manager plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'redirect_to' parameter in all versions up to, and including, 3.3.46. This is due to insufficient input sanitization and output escaping on the 'redirect_to' GET parameter in the login form shortcode. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

Affected products

• CODENAME065 Download Manager: up to and including 3.3.46

Published 2026-02-18. Last modified 2026-06-17.