CVE-2026-96336

Forminator Forms – Contact Form, Payment Form & Custom Form Builder <= 1.57.2 - Unauthenticated Payment Bypass

2026-10-02 06:42

Strategic Overview

Status: Patched in 1.57.2.1
Affected Plugin: Forminator Forms – Contact Form, Payment Form & Custom Form Builder
Affected Version: <= 1.57.2
CVSS: 5.3Medium
Weakness type: CWE-602 · Client-Side Enforcement of Server-Side Security
CVE: CVE-2026-96336

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

At a glance

CVE-2026-96336 is a medium-severity Client-Side Enforcement of Server-Side Security vulnerability in the Forminator Forms WordPress plugin, affecting versions <= 1.57.2. It carries a CVSS score of 5.3 (reachable over the network; low attack complexity). Exploitation requires no authentication. The issue is fixed in version 1.57.2.1; sites on affected versions should update now. Disclosed October 2026, reported by Ananda Dhakal.

Vulnerability Overview

The Forminator Forms – Contact Form, Payment Form & Custom Form Builder plugin for WordPress is vulnerable to Payment Bypass in all versions up to, and including, 1.57.2. This is due to a lack of server-side payment verification. This makes it possible for unauthenticated attackers to bypass payments.

Technical Analysis

The vector marks this flaw as remotely reachable over the network, with low attack complexity — no special timing or configuration is needed, and no privileges on the target site, and no interaction from a victim user.

CWE-602: Client-Side Enforcement of Server-Side Security

The product is composed of a server that relies on the client to implement a mechanism that is intended to protect the server.

Remediation

Update to version 1.57.2.1, or a newer patched version

How does WordSec protect against this?

This one needs no account at all, which puts it outside what login hardening can reach; WordSec's login security narrows the account-level paths around it, and the firewall is what inspects the request itself. None of that substitutes for the fix: Forminator Forms 1.57.2.1 closes this, and updating the plugin is the step that ends it.

Login Security
Alerts

External References

https://www.cve.org/CVERecord?id=CVE-2026-96336 https://www.wordfence.com/threat-intel/vulnerabilities/id/611b08ee-ffa4-46c2-8d15-06ed949a448c https://nvd.nist.gov/vuln/detail/CVE-2026-96336

Related records

Same weakness class

Other vulnerabilities in Forminator Forms – Contact Form, Payment Form & Custom Form Builder

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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