Authentication Bypass Vulnerability in Simple Cloudflare Turnstile by RelyWP
CVE-2026-57775

5.3MEDIUM

Key Information:

Vendor

WordPress
Status
Simple Cloudflare Turnstile
Vendor
CVE Published:
4 November 2026

What is CVE-2026-57775?

An authentication bypass vulnerability exists in the Simple Cloudflare Turnstile plugin by RelyWP, which allows unauthorized users to gain access by using alternate paths or channels. This flaw compromises the authentication mechanism, making it possible for attackers to exploit the plugin and perform actions without proper authorization on versions up to 1.44.1.

Affected Version(s)

Simple Cloudflare Turnstile 0 <= 1.44.1

References

https://patchstack.com/database/wordpress/plugin/simple-c...
vdb-entry

CVSS V3.1

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Tai Nguyen | Patchstack Bug Bounty Program
.