CVE-2021-24163: Exposure of Sensitive Information to an Unauthorized Actor

The AJAX action, wpajaxninjaformssendwpremoteinstallhandler, 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...

CVE-2021-24164: Exposure of Sensitive Information to an Unauthorized Actor

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, wpajaxnfoauth, and retrieve the connection url needed to establish a connection. They could also retrieve the clientid for an already established OAuth connecti...

CVE-2021-24166: Cross-Site Request Forgery (CSRF)

The wpajaxnfoauthdisconnect from the Ninja Forms Contact Form – The Drag and Drop Form Builder for WordPress WordPress plugin before 3.4.34 had no nonce protection making it possible for attackers to craft a request to disconnect a site's OAuth connection...

CVE-2021-24165: URL Redirection to Untrusted Site

In the Ninja Forms Contact Form WordPress plugin before 3.4.34, the wpajaxnfoauthconnect AJAX action was vulnerable to open redirect due to the use of a user supplied redirect parameter and no protection in place...

PT-2021-15710 · WordPress · Ninja Forms Contact Form

Name of the Vulnerable Software and Affected Versions: Ninja Forms Contact Form WordPress plugin versions prior to 3.4.34.1 Description: The issue allows low-level users, such as subscribers, to trigger the wp ajax nf oauth action and retrieve the connection URL needed to establish a connection...

PT-2021-15711

Name of the Vulnerable Software and Affected Versions: Ninja Forms Contact Form WordPress plugin versions prior to 3.4.34 Description: The issue concerns an open redirect vulnerability due to the use of a user-supplied redirect parameter without adequate protection. This is related to the wp ajax...

Ninja Forms Plugin for WordPress < 3.4.34 Multiple Vulnerabilities

The WordPress Ninja Forms Plugin installed on the remote host is affected by multiple vulnerabilities : - An authenticated SendWP plugin installation and client secret key disclosure - An authenticated OAuth connection key disclosure - An open redirect - A Cross-Site Request Forgery CSRF to OAuth...

Ninja Forms WordPress Plugin Opens Websites to Hacks

Click to Register Ninja Forms, a WordPress plugin used by more than 1 million sites, contains four critical security vulnerabilities that together make it possible for a remote attacker to take over a WordPress site and create various kinds of problems. Ninja Forms offers WordPress site designers...

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

The AJAX action, wpajaxninjaformssendwpremoteinstallhandler, 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 plugin and retrieve the clientsecret key needed to...

WordPress Ninja Forms Contact Form plugin <= 3.4.33 - Authenticated SendWP Plugin Installation and Client Secret Key Disclosure vulnerability

Authenticated SendWP Plugin Installation and Client Secret Key Disclosure vulnerability found by Chloe Chamberland in WordPress Ninja Forms Contact Form plugin versions = 3.4.33. Solution Update the WordPress Ninja Forms Contact Form plugin to the latest available version at least 3.4.34...

WordPress Ninja Forms Contact Form plugin <= 3.4.33 - Authenticated OAuth Connection Key Disclosure vulnerability

Authenticated OAuth Connection Key Disclosure vulnerability found by Chloe Chamberland in WordPress Ninja Forms Contact Form plugin versions = 3.4.33. Solution Update the WordPress Ninja Forms Contact Form plugin to the latest available version at least 3.4.34...

Ninja Forms < 3.4.34 - Administrator Open Redirect

The wpajaxnfoauthconnect AJAX action was vulnerable to open redirect due to the use of a user supplied redirect parameter and no protection in place. http://mysite.com/wp-admin/admin-ajax.php?clientid=1&redirect=https://google.com&action=nfoauthconnect...

Ninja Forms < 3.4.34 - Administrator Open Redirect

The wpajaxnfoauthconnect AJAX action was vulnerable to open redirect due to the use of a user supplied redirect parameter and no protection in place. PoC http://mysite.com/wp-admin/admin-ajax.php?clientid=1=https://google.com=nfoauthconnect...

Ninja Forms < 3.4.34 - CSRF to OAuth Service Disconnection

The wpajaxnfoauthdisconnect from the plugin had no nonce protection making it possible for attackers to craft a request to disconnect a site's OAuth connection...

Ninja Forms < 3.4.34 - CSRF to OAuth Service Disconnection

The wpajaxnfoauthdisconnect from the plugin had no nonce protection making it possible for attackers to craft a request to disconnect a site's OAuth connection. PoC...

WordPress Ninja Forms Contact Form plugin <= 3.4.33 - Cross-Site Request Forgery (CSRF) vulnerability

Cross-Site Request Forgery CSRF vulnerability found by Chloe Chamberland in WordPress Ninja Forms Contact Form plugin versions = 3.4.33. Solution Update the WordPress Ninja Forms Contact Form plugin to the latest available version at least 3.4.34...

WordPress Ninja Forms Contact Form plugin <= 3.4.33 - Administrator Open Redirect vulnerability

Administrator Open Redirect vulnerability found by Chloe Chamberland in WordPress Ninja Forms Contact Form plugin versions = 3.4.33. Solution Update the WordPress Ninja Forms Contact Form plugin to the latest available version at least 3.4.34...

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

The AJAX action, wpajaxninjaformssendwpremoteinstallhandler, 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 plugin and retrieve the clientsecret key needed to...

Ninja Forms < 3.4.34.1 - Authenticated OAuth Connection Key Disclosure

Low-level users, such as subscribers, were able to trigger the action, wpajaxnfoauth, and retrieve the connection url needed to establish a connection. They could also retrieve the clientid for an already established OAuth connection. PoC Usage: php poc.php subscriber password $wpuser, 'pwd' =...

Ninja Forms < 3.4.34.1 - Authenticated OAuth Connection Key Disclosure

Low-level users, such as subscribers, were able to trigger the action, wpajaxnfoauth, and retrieve the connection url needed to establish a connection. They could also retrieve the clientid for an already established OAuth connection. Usage: php poc.php subscriber password $wpuser, 'pwd' = $wppas...