CVE-2026-54820: Crocoblock. Jetimpex Inc Jetbooking

Critical severity, CVSS 9.3. EPSS: 0.4% chance of exploitation in the next 30 days.

Unauthenticated SQL Injection in JetBooking <= 4.0.4.1 versions.

Affected products

• Crocoblock. Jetimpex Inc Jetbooking: up to and including 4.0.4.1

Published 2026-06-26. Last modified 2026-06-26.