BaseFortify

Publication date: 2025-11-08

Last updated on: 2025-11-12

Assigner: Wordfence

Description

The WPFunnels – The Easiest Funnel Builder For WordPress And WooCommerce To Collect Leads And Increase Sales plugin for WordPress is vulnerable to unauthorized user registration in all versions up to, and including, 3.6.2. This is due to the plugin relying on a user controlled value 'optin_allow_registration' to determine if user registration is allowed, instead of the site-specific setting. This makes it possible for unauthenticated attackers to register new user accounts, even when user registration is disabled.

CVSS Scores

EPSS Scores

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Meta Information

Published

2025-11-08

Last Modified

2025-11-12

Generated

2026-07-06

AI Q&A

2025-11-08

EPSS Evaluated

2026-07-05

NVD

CVE-2025-12353

Affected Vendors & Products

Vendor	Product	Version / Range
wpfunnels	wpfunnels	3.6.2

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-639	The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data.

Attack-Flow Graph

Executive Summary

This vulnerability exists in the WPFunnels WordPress plugin up to version 3.6.2, where the plugin incorrectly uses a user-controlled value 'optin_allow_registration' to decide if user registration is allowed, instead of the site's actual setting. This flaw allows unauthenticated attackers to register new user accounts even when user registration is supposed to be disabled.

Impact Analysis

The vulnerability can allow unauthorized users to create accounts on your WordPress site without permission, potentially leading to unauthorized access, spam, or abuse of site resources. This could undermine site security and trust.

Mitigation Strategies

To mitigate this vulnerability, immediately update the WPFunnels plugin to a version later than 3.6.2 where the issue is fixed. If an update is not available, disable user registration on your WordPress site to prevent unauthorized account creation until a patch is applied.

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