- #Ninja forms file upload free download install#
- #Ninja forms file upload free download skin#
- #Ninja forms file upload free download Patch#
- #Ninja forms file upload free download full#
- #Ninja forms file upload free download registration#
Unfortunately, this AJAX action 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 client_secret key needed to establish the SendWP connection.ĭue to the fact that the client_secret key is returned with the AJAX request, attackers with low-level access to a vulnerable WordPress site could establish a SendWP connection with their own SendWP account, thus making sites with open-registration particularly vulnerable. 'client_url' => esc_url( sendwp_get_client_url() ), 'client_redirect' => esc_url(sendwp_get_client_redirect()), 'client_secret' => esc_attr( sendwp_get_client_secret() ), 'client_name' => esc_attr( sendwp_get_client_name() ), 'register_url' => esc_url(sendwp_get_server_url(). This is used to show users the sign-up page and easily connect their WordPress instance with SendWP.
#Ninja forms file upload free download registration#
Once the plugin has been installed successfully, the function will return the registration url, along with the client_name, client_secret, register_url, and client_url. $activated = activate_plugin( $upgrader->plugin_info() ) * Assume this works, if the download works - otherwise there is a false positive if the plugin is already installed. * Activate the plugin based on the results of the upgrader. $install = $upgrader->install( $api->download_link ) Įcho json_encode( array( 'error' => $install->get_error_message(), 'debug' => $api ) ) $upgrader = new Plugin_Upgrader( new WP_Ajax_Upgrader_Skin() )
#Ninja forms file upload free download skin#
* Use the AJAX Upgrader skin to quietly install the plugin. $api = plugins_api( 'plugin_information', array(Įcho json_encode( array( 'error' => $api->get_error_message(), 'debug' => $api ) ) * Use the WordPress Plugins API to get the plugin download link.
'wp-admin/includes/class-wp-upgrader.php' If(false = strpos($path, '/sendwp.php')) continue Sites still using the free version of Wordfence will receive the same protection on February 19, 2021.ĭescription: Authenticated SendWP Plugin Installation and Client Secret Key DisclosureĪffected Plugin: Ninja Forms Contact Form – The Drag and Drop Form Builder for WordPress Wordfence Premium users received a firewall rule to protect against any exploits targeting these vulnerabilities on January 20, 2021. We consider these to be severe vulnerabilities that could ultimately lead to complete site takeover, therefore, we highly recommend updating to the fully patched version, 3.4.34.1, immediately.
#Ninja forms file upload free download Patch#
They released a final patch on February 8, 2021. We followed up to let them know that one of the vulnerabilities was still present. Just a few days later, on January 25, 2021, Ninja Forms released a patch for 3 out of the 4 vulnerabilities.
#Ninja forms file upload free download full#
We initially reached out to Saturday Drive, the plugin’s parent company, on Januthrough their responsible disclosure email contact and provided the full disclosure details at the time of reporting. These flaws could be used to take over a WordPress site and redirect site owners to malicious sites. The final flaw made it possible for attackers to disconnect a site’s OAuth Connection if they could trick a site’s administrator into performing an action.
The third flaw made it possible for attackers with subscriber level access to to retrieve the Ninja Form OAuth Connection Key that could be used to establish a connection with the Ninja Forms central management dashboard. The second flaw made it possible for attackers with subscriber level access or above to install a plugin that could be used to intercept all mail traffic. One of these flaws made it possible for attackers to redirect site administrators to arbitrary locations. Attach the plugin to the file input and specify the data type the server will return.On January 20, 2021, our Threat Intelligence team responsibly disclosed four vulnerabilities in Ninja Forms, a WordPress plugin used by over one million sites. Create a file input and specify the path to the file handler. Load the JavaScript libraries in the HTML file.
A Beautiful and powerful jQuery File Upload Plugin with support for multiple file selection, drag and drop, progress bar, image/audio/ video preview, and much more.Īlso supports cross-domain, file validation, chunked and resumable file uploads and client-side image resizing.