Forminator <= 1.42.0 - Order Replay Vulnerability

2025-04-16 22:33

Asaf Mozes

Strategic Overview

Status

Patched in 1.42.1

Affected PluginForminator Forms – Contact Form, Payment Form & Custom Form Builder

Affected Version<= 1.42.0

CVSS5.3Medium

CVECVE-2025-3479

View all Forminator Forms – Contact Form, Payment Form & Custom Form Builder vulnerabilities

Vulnerability Overview

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.

Technical Analysis

REMEDIATION: Update to version 1.42.1, or a newer patched version --- IDENTIFIER: CWE-354 (Improper Validation of Integrity Check Value) The product 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.

External References

https://www.cve.org/CVERecord?id=CVE-2025-3479 https://www.wordfence.com/threat-intel/vulnerabilities/id/c873c04e-516e-41ee-a295-b8c5235abc1b

CVSS Vector

5.3

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityNone
IntegrityLow
AvailabilityNone

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