CVE-2025-3479: Forminator <= 1.42.0 - Order Replay Vulnerability
The Forminator Forms – Contact Form, Payment Form & Custom Form Builder plugin for WordPress is vulnerable to Order Replay in all versions up to, and including, 1.42.0 via the 'handlestripesingle' function due to insufficient validation on a user controlled key. This makes it possible for unauthenticated attackers to reuse a single Stripe PaymentIntent for multiple transactions. Only the first transaction is processed via Stripe, but the plugin sends a successful email message for each transaction, which may trick an administrator into fulfilling each order.
Affected Software
Remediation
Patch Available
Event History
Frequently Asked Questions
What is the severity of CVE-2025-3479?
CVE-2025-3479 has been rated as a medium severity vulnerability due to its potential for exploitation in order replay attacks.
How do I fix CVE-2025-3479?
To fix CVE-2025-3479, update the Forminator plugin to version 1.43.0 or later.
What versions are affected by CVE-2025-3479?
CVE-2025-3479 affects all versions of the Forminator plugin up to and including version 1.42.0.
What is the cause of CVE-2025-3479?
CVE-2025-3479 is caused by insufficient validation on a user-controlled key in the 'handle_stripe_single' function.
Who is impacted by CVE-2025-3479?
Users of the Forminator Forms plugin for WordPress who have versions 1.42.0 or earlier are impacted by CVE-2025-3479.