The WPFunnels WordPress plugin before 3.13.0 does not restrict access to the log files it writes to a predictable location under the public uploads directory, allowing unauthenticated users to download customer order details and opt-in form submissions when logging is enabled.

Unauthenticated Cross Site Scripting (XSS) in WPFunnels Pro <= 2.9.4 versions.

Incorrect Privilege Assignment vulnerability in WPFunnels Creator LMS creatorlms allows Privilege Escalation.This issue affects Creator LMS: from n/a through <= 1.1.18.

Missing Authorization vulnerability in WPFunnels Creator LMS creatorlms allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Creator LMS: from n/a through <= 1.1.12.

Missing Authorization vulnerability in WPFunnels WPFunnels wpfunnels allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WPFunnels: from n/a through <= 3.6.2.

The WPFunnels plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the wpfnldeletelog() function in all versions up to, and including, 3.6.2. This makes it possible for authenticated attackers, with Administrator-level access and above, to delete arbitrary files on the server, which can easily lead to remote code execution when the right file is deleted (such as wp-config.php).

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 'optinallowregistration' 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.

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in WPFunnels Mail Mint allows SQL Injection. This issue affects Mail Mint: from n/a through 1.18.6.

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in WPFunnels Mail Mint allows SQL Injection. This issue affects Mail Mint: from n/a through 1.18.5.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in WPFunnels WPFunnels allows Stored XSS. This issue affects WPFunnels: from n/a through 3.5.26.

Deserialization of Untrusted Data vulnerability in WPFunnels WPFunnels allows Object Injection. This issue affects WPFunnels: from n/a through 3.5.18.

Insertion of Sensitive Information Into Sent Data vulnerability in WPFunnels Mail Mint mail-mint allows Retrieve Embedded Sensitive Data.This issue affects Mail Mint: from n/a through <= 1.17.7.

The Easiest Funnel Builder For WordPress & WooCommerce by WPFunnels plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'postid' parameter in all versions up to, and including, 3.5.5 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link. This was partially patched in 3.5.4 and fully patched in 3.5.5.