CVE-2025-3479

17.04.2025, 12:15

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.

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	NIST	5.3 MEDIUM	NETWORK	LOW	NONE	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Wordfence	CNA	5.3 MEDIUM				CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CISA-ADP	ADP	---				---

Base Score

CVSS 3.x

EPSS Score

Percentile: 2%

Vendor	Product	Version
wpmudev	forminator_forms	𝑥 < 1.42.1

𝑥

= Vulnerable software versions

Common Weakness Enumeration

CWE-354 - Improper Validation of Integrity Check Value
The software does not validate or incorrectly validates the integrity check values or "checksums" of a message. This may prevent it from detecting if the data has been modified or corrupted in transmission.

References

https://plugins.trac.wordpress.org/browser/forminator/tags/1.41.2/library/modules/custom-forms/front/front-action.php#L964

https://plugins.trac.wordpress.org/changeset/3274844/

https://www.wordfence.com/threat-intel/vulnerabilities/id/c873c04e-516e-41ee-a295-b8c5235abc1b?source=cve