CyberRota Analysis
AI-GeneratedThe WP CTA – Sticky CTA Builder plugin for WordPress is vulnerable to time-based blind SQL injection through the 'fildname' parameter, affecting all versions up to 2.2.2. This flaw arises from inadequate escaping of user inputs and the lack of authorization checks, allowing unauthenticated attackers to execute arbitrary SQL queries and potentially extract sensitive data, including administrator password hashes. WordPress site administrators using this plugin should prioritize immediate updates to mitigate the risk of exploitation.
Original NVD Description
The WP CTA – Sticky CTA Builder, Generate Leads, Promote Sales plugin for WordPress is vulnerable to time-based blind SQL Injection via the 'fildname' parameter in all versions up to, and including, 2.2.2. This is due to insufficient escaping of user-supplied column names in the ajaxCheck() method and lack of preparation in the $wpdb->update() call. The vulnerability is compounded by the complete absence of authorization checks and the endpoint being registered for unauthenticated users via wp_ajax_nopriv_. This makes it possible for unauthenticated attackers to inject arbitrary SQL queries and extract sensitive information from the database via time-based blind SQL injection techniques, including administrator password hashes.