CVE-2025-3479

low-risk
Published 2025-04-17

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.

Do I need to act?

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0.06% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.3/10 Medium
NETWORK / LOW complexity

Affected Products (1)

Forminator Forms

Affected Vendors

Wpmudev

References (3)

Product https://plugins.trac.wordpress.org/browser/forminator/tags/1.41.2/library/module...
Patch https://plugins.trac.wordpress.org/changeset/3274844/
Third Party Advisory https://www.wordfence.com/threat-intel/vulnerabilities/id/c873c04e-516e-41ee-a29...
26
/ 100
low-risk
Severity 21/34 · High
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal