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.
CVE-2025-3479 is a medium severity with CVSS 5.3 Vulnerability issue affecting the Plugin Forminator Forms – Contact Form, Payment Form & Custom Form Builder. It affects Versions up to 1.42.0 and is fixed in 1.42.1.
CVE-2025-3479 is tracked for the Plugin Forminator Forms – Contact Form, Payment Form & Custom Form Builder as medium severity with CVSS 5.3. The affected range is Versions up to 1.42.0. Update Forminator Forms – Contact Form, Payment Form & Custom Form Builder to 1.42.1 or newer where that version is compatible with the site.
| Software Type | Plugin |
|---|---|
| Software Slug |
forminator
View on wordpress.org
|
| CVE | CVE-2025-3479 |
| Patched Versions |
1.42.1
|
| Affected Versions |
Versions up to 1.42.0
|
These internal links group the same WordPress plugin by CVE, issue type, severity, and patch status so operators and search engines can connect the full vulnerability cluster.
Forminator <= 1.28.1 - Unauthenticated Arbitrary File Upload
Forminator <= 1.24.6 - Unauthenticated Arbitrary File Upload
Forminator <= 1.29.2 - Authenticated (Admin+) SQL Injection
Forminator Forms – Contact Form, Payment Form & Custom Form Builder <= 1.44.2 - Unauthenticated Arbitrary File Deletion Triggered via Administrator Form Submission Deletion
Forminator Forms – Contact Form, Payment Form & Custom Form Builder <= 1.44.2 - Unauthenticated PHP Object Injection (PHAR) Triggered via Administrator Form Submission Deletion
Forminator Forms – Contact Form, Payment Form & Custom Form Builder <= 1.35.1 - Missing Authorization to Authenticated (Contributor+) Form Update and Creation
Forminator <= 1.29.1 - HubSpot Developer API Key Sensitive Information Exposure
Forminator <= 1.29.0 - Unauthenticated Stored Cross-Site Scripting via File Upload
This record contains material that is subject to copyright
License: Defiant hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute this software vulnerability information. Any copy of the software vulnerability information you make for such purposes is authorized provided that you include a hyperlink to this vulnerability record and reproduce Defiant's copyright designation and this license in any such copy. Read more
License: CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE®). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy. Read more
