CVE-2026-66426: Lester Chan Wp-Stats

High severity, CVSS 7.1. EPSS: 0.3% chance of exploitation in the next 30 days.

Unauthenticated Cross Site Scripting (XSS) in WP-Stats <= 2.56 versions.

Affected products

• Lester Chan Wp-Stats: up to and including 2.56

Published 2026-08-13. Last modified 2026-08-14.