CVE-2026-40799: Relywp Simple Cloudflare Turnstile

Medium severity, CVSS 5.3. EPSS: 0.4% chance of exploitation in the next 30 days.

Unauthenticated Broken Authentication in Simple Cloudflare Turnstile <= 1.38.0 versions.

Affected products

• Relywp Simple Cloudflare Turnstile: up to and including 1.38.0

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