Ninja Forms < 3.4.34.1 - Authenticated OAuth Connection Key Disclosure

In the Ninja Forms Contact Form WordPress plugin before 3.4.34.1, low-level users, such as subscribers, were able to trigger the action, wp_ajax_nf_oauth, and retrieve the connection url needed to establish a connection. They could also retrieve the client_id for an already established OAuth connection.

Ninja Forms < 3.4.34 - Authenticated SendWP Plugin Installation and Client Secret Key Disclosure

The AJAX action, wp_ajax_ninja_forms_sendwp_remote_install_handler, did not have a capability check on it, nor did it have any nonce protection, therefore making it possible for low-level users, such as subscribers, to install and activate the SendWP Ninja Forms Contact Form – The Drag and Drop Form Builder for WordPress WordPress plugin before 3.4.34 and retrieve the client_secret key needed to establish the SendWP connection while also installing the SendWP plugin.

The Ninja Forms plugin 3.4.22 for WordPress has Multiple Stored XSS vulnerabilities via ninja_forms[recaptcha_site_key], ninja_forms[recaptcha_secret_key], ninja_forms[recaptcha_lang], or ninja_forms[date_format].

The Ninja Forms plugin before 3.4.27.1 for WordPress allows attackers to bypass validation via the email field.

The Ninja Forms plugin before 3.4.27.1 for WordPress allows CSRF via services integration.

The Ninja Forms plugin before 3.4.28 for WordPress lacks escaping for submissions-table fields.

The ninja-forms plugin before 3.4.24.2 for WordPress allows CSRF with resultant XSS.

The ninja-forms plugin before 3.3.21.2 for WordPress has SQL injection in the search filter on the submissions page.

The Ninja Forms plugin before 3.2.14 for WordPress has XSS.

The ninja-forms plugin before 3.3.9 for WordPress has insufficient restrictions on submission-data retrieval during Export Personal Data requests.

The ninja-forms plugin before 3.2.15 for WordPress has parameter tampering.

An open redirect in the Ninja Forms plugin before 3.3.19.1 for WordPress allows Remote Attackers to redirect a user via the lib/StepProcessing/step-processing.php (aka submissions download page) redirect parameter.

The Ninja Forms plugin before 3.3.14.1 for WordPress allows CSV injection.

The ninja-forms plugin before 3.0.31 for WordPress has insufficient HTML escaping in the builder.

Ninja Forms 3.8.6-3.8.10 - Reflected XSS

The Ninja Forms WordPress plugin before 3.8.11 does not escape an URL before outputting it back in an attribute, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin

WordPress Ninja Forms plugin <= 3.8.11 - Cross Site Scripting (XSS) vulnerability

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Saturday Drive Ninja Forms allows Stored XSS.This issue affects Ninja Forms: from n/a through 3.8.11.