CVE-2026-56036: Codemstory 워드프레스 결제 심플페이

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

Unauthenticated SQL Injection in 워드프레스 결제 심플페이 <= 5.5.6 versions.

Affected products

• Codemstory 워드프레스 결제 심플페이: up to and including 5.5.6

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