WordPress plugin Simple Post security vulnerability

WordPress and WordPress plugin are both products of the WordPress Foundation.WordPress is a blogging platform developed using the PHP language. WordPress plugin is an application plugin that supports personal blogs on PHP and MySQL servers. A security vulnerability exists in the WordPress plugin...

Simple Post <= 1.1 - Authenticated Stored Cross-Site Scripting (XSS)

The plugin does not sanitize user input when an authenticated user Text value, then it does not escape these values when outputting to the browser leading to an Authenticated Stored XSS Cross-Site Scripting issue. PoC 1. Install WordPress 5.7.2 2. Install and activate Simple Post 3. Navigate to...