CVE-2026-15288 | The SureForms – Drag and Drop Form Builder for WordPress plu… | CVSS 7.5 HIGH

Description

The SureForms – Drag and Drop Form Builder for WordPress plugin for WordPress is vulnerable to Improper Input Validation in all versions up to, and including, 2.2.1. This is due to the plugin accepting the payment amount directly from user-controlled POST data in the 'create_payment_intent' and 'create_subscription_intent' functions without validating it against the form's configured price. This makes it possible for unauthenticated attackers to modify the payment amount to any arbitrary value when submitting a Stripe payment form, potentially purchasing products or services at significantly reduced prices.

Metadata

CVE ID: CVE-2026-15288
State: PUBLISHED
Assigner: Wordfence
Reserved: 2026-07-09 15:50 UTC
Published: 2026-07-10 04:31 UTC
Last updated: 2026-07-10 04:31 UTC
Primary CWE: CWE-20
CWE-20 Improper Input Validation
Vendor / Product: brainstormforce / SureForms – Drag & Drop Contact Form & Form Builder, Payment Form, Survey, Quiz & Calculator
Sources: cve.org · NVD

Severity & Metrics

7.5 HIGH CVSS 3.1

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

Affected products (1)

Vendor	Product	Platform	Versions
brainstormforce	SureForms – Drag & Drop Contact Form & Form Builder, Payment Form, Survey, Quiz & Calculator	—	0 ≤ 2.2.1

Weakness (CWE)

CWE	Source	Description
CWE-20	cna	CWE-20 Improper Input Validation

CVSS scores (1)

Score	Severity	Version	Source	Vector
7.5	HIGH	3.1	cna	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

References (3)