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

8.8
Information Exposure
CVE CVE-2021-24163
CVSS 8.8 (High)
Publicly Published February 16, 2021
Last Updated January 18, 2023
Researcher Chloe Chamberland - Wordfence

Description

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.

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1 affected software package

Software Type Plugin
Software Slug ninja-forms (view on wordpress.org)
Patched? Yes
Remediation Update to version 3.4.34, or a newer patched version
Affected Version
  • < 3.4.34
Patched Version
  • 3.4.34

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