CVE-2025-3479

MEDIUM 5.3

Forminator <= 1.42.0 - Order Replay Vulnerability

CVSS Score

5.3

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-354
Vendor	wpmudev
Product	forminator forms – contact form, payment form & custom form builder
Published	Apr 17, 2025
Last Updated	Apr 8, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

wpmudev / Forminator Forms – Contact Form, Payment Form & Custom Form Builder

0 ≤ 1.42.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/c873c04e-516e-41ee-a295-b8c5235abc1b?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/forminator/tags/1.41.2/library/modules/custom-forms/front/front-action.php#L964 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset/3274844/

Credits

Asaf Mozes