# CVE-2026-66674

## Summary

- **CVE ID:** CVE-2026-66674
- **Severity:** MEDIUM
- **CVSS Score:** 5.6 (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L)
- **CWE:** CWE-290
- **Published:** Sep 10, 2026
- **Last Modified:** Sep 10, 2026

## Description

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

## Affected Products

- Elliot Sowers/ RelyWP — Simple Cloudflare Turnstile (n/a)

## References

- [CNA](https://patchstack.com/database/wordpress/plugin/simple-cloudflare-turnstile/vulnerability/wordpress-simple-cloudflare-turnstile-plugin-1-42-1-captcha-bypass-vulnerability?_s_id=cve)

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._