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.
Metrics
Affected Vendors & Products
References
History
Fri, 07 Aug 2026 16:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-345 | |
| Metrics |
ssvc
|
Fri, 07 Aug 2026 09:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-639 CWE-785 |
Fri, 07 Aug 2026 07:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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. | |
| Title | Simple CAPTCHA with Cloudflare Turnstile < 1.42.0 - Unauthenticated Turnstile Protection Bypass via Reusable Forminator Cache Key | |
| References |
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| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: WPScan
Published:
Updated: 2026-08-07T15:19:13.952Z
Reserved: 2026-07-09T11:43:59.002Z
Link: CVE-2026-15239
Updated: 2026-08-07T15:19:06.901Z
No data.
No data.
OpenCVE Enrichment
Updated: 2026-08-07T18:00:04Z