CVE-2025-3479 - CVE House
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Status published Medium CVE-2025-3479

Forminator <= 1.42.0 - Order Replay Vulnerability

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Asaf Mozes

References

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Affected Vendor

Affected Software

Forminator Forms – Contact Form, Payment Form & Custom Form Builder
Vulnerable Versions:
0

Timeline

Official Publish: April 17th, 2025
Last Modified: April 8th, 2026
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Weaknesses (CWE)

CWE-354

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.