CVE-2026-81775: Estatik

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

Unauthenticated Cross Site Scripting (XSS) in Estatik <= 4.3.4 versions.

Affected products

• Estatik Estatik: up to and including 4.3.4

Published 2026-09-02. Last modified 2026-09-04.