CVE-2026-25439: Fs-Code Booknetic

High severity, CVSS 8.1. EPSS: 0.5% chance of exploitation in the next 30 days.

Unauthenticated Broken Authentication in Booknetic <= 4.8.5 versions.

Affected products

• Fs-Code Booknetic: up to and including 4.8.5

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