Vulnerability · Published Jul 10, 2026 · Assigned by Wordfence

CVE-2026-15288SureForms – Drag and Drop Form Builder for WordPress <= 2.2.1 - Unauthenticated Stripe Payment Amount Manipulation

High 7.5

In plain English

A high-severity improper input validation in SureForms – Drag & Drop Contact Form & Form Builder, Payment Form, Survey, Quiz & Calculator from brainstormforce. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 41% of all known vulnerabilities).

Severity (CVSS 3.1)7.5High

Exploit odds (30 days)0.5%top 59.4% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official 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.

Affected products (as reported)

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

Weakness: CWE-20 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

In plain English

Official description

Affected products (as reported)

References