CVE-2026-45439: Realtyna Organic Idx Plugin

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

Unauthenticated SQL Injection in Realtyna Organic IDX plugin <= 5.1.0 versions.

Affected products

• Realtyna Realtyna Organic Idx Plugin: up to and including 5.1.0

Published 2026-06-15. Last modified 2026-06-17.