CVE-2026-4987 in brainstormforce SureForms Plugin
Summary
The SureForms – Contact Form, Payment Form & Other Custom Form Builder plugin for WordPress is vulnerable to Payment Amount Bypass in all versions up to, and including, 2.5.2. This is due to the create_payment_intent() function performing a payment validation solely based on the value of a user-controlled parameter. This makes it possible for unauthenticated attackers to bypass configured form payment-amount validation and create underpriced payment/subscription intents by setting form_id to 0.
Responsible
Wordfence
Reservation
03/27/2026
Disclosure
03/28/2026
Entries
| Published | Base | Temp | Vulnerability | CWE | Prod | Exp | Cou | EPSS | CTI | CVE |
|---|---|---|---|---|---|---|---|---|---|---|
| 03/28/2026 | 7.4 | 7.3 | brainstormforce SureForms Plugin Setting create_payment_intent improper authentication | 287 | WordPress Plugin | Not defined | Not defined | 0.00073 | 2.08 | CVE-2026-4987 |