CVE-2026-15239

The Simple CAPTCHA with Cloudflare Turnstile WordPress plugin before 1.42.0 does not bind its Turnstile validation cache to the single-use challenge token in its Forminator integration, instead keying it to an attacker-controlled, reusable request value, allowing unauthenticated attackers to solve one challenge and then replay token-less form submissions for a short window, defeating the anti-abuse protection the plugin provides.

Score
CVSS 3.1 5.3 Medium
Status
Deferred - contact@wpscan.com
Published
2026-08-07
Last modified
2026-08-07
Weaknesses
CWE-345

Affected products

References

 
 
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