CVE-2026-66674

5.6 mediumEPSS 0.3%

Medium (5.6). EPSS 0.3% chance of exploitation in the next 30 days.

Unauthenticated Bypass Vulnerability in Simple Cloudflare Turnstile <= 1.42.1 versions.

Severity

5.6 medium

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 16% of CVEs (scores of 2026-10-31)
CWE: CWE-290
Published: 2026-09-10
Modified: 2026-09-10
Record from: the NVD, synced 2026-10-19