CVE-2026-39574: REALMAG777 Inpost Gallery

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

Unauthenticated SQL Injection in InPost Gallery <= 2.1.4.6 versions.

Affected products

• REALMAG777 Inpost Gallery: up to and including 2.1.4.6

Published 2026-06-16. Last modified 2026-06-17.