cvedb.io
CVE-2026-15239
MEDIUM · CVSS 5.3
EPSS exploitation probability: 0%
Published 2026-08-07T08:16:45.897 · Last modified 2026-08-07T16:17:22.567

Summary

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.

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.