CVE-2025-3479

Medium

Description

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 'handle_stripe_single' 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.

SeverityMedium
CVSS5.3
Exploit probability—
ProductWpmudev Forminator Forms
PublishedApr 17, 2025
First seenApr 17, 2025
Weakness typeCWE-354CWE-354

How to fix

Update
  • wpmudev forminator_forms1.42.1 or later

Affected products

ProductAffected versionsFixed in
wpmudev forminator_formsv < 1.42.11.42.1

Check your version

Choose the product and enter the version you run to see whether it falls in the affected range.

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