CVE-2026-66637: Alex Featured Video Plus

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

Contributor Cross Site Scripting (XSS) in Featured Video Plus <= 2.3.3 versions.

Affected products

• Alex Featured Video Plus: up to and including 2.3.3

Published 2026-08-18. Last modified 2026-08-20.