The Spreadsheet Integration plugin for WordPress allows for easy integration between Google Sheets, WordPress, WooCommerce, and popular form plugins. However, it has a security vulnerability that could allow unauthorized users to change data without permission. This issue affects all versions of the plugin up to 3.7.9, and could potentially be exploited by attackers with Subscriber-level access or higher. This could lead to changes in post status, Google sheet integrations, and the creation of new Google sheet integrations.