published September 5, 2019
NVD has not assigned a CVSS score to this record. It sits in the 99.6th percentile for exploit probability.
🚨 An authenticated user can execute commands on the server with a malicious widget! Just one crafty tag can turn Total.js CMS into a playground for attackers. 🔥 Think of it like a restaurant where a chef allows customers to add their own secret ingredients to the menu. If one of them sneaks in a toxic item, it could spoil the entire dish—and send everyone home sick! In this case, a savvy user with widget privileges could craft their own widget laced with JavaScript, leading to Remote Command Execution (RCE). This means they could potentially run any command on the server, access sensitive data, or even take over the entire system. Talk about a recipe for disaster!
Think of it like a restaurant where a chef allows customers to add their own secret ingredients to the menu. If one of them sneaks in a toxic item, it could spoil the entire dish—and send everyone home sick! This vulnerability arises from an unrestrained execution of JavaScript code embedded in a widget that users with sufficient privileges can create. By exploiting this mismanagement of privileges, attackers can bypass security and execute arbitrary commands on the server side.
In this case, a savvy user with widget privileges could craft their own widget laced with JavaScript, leading to Remote Command Execution (RCE). This means they could potentially run any command on the server, access sensitive data, or even take over the entire system. Talk about a recipe for disaster! To protect your server, ensure that you upgrade to Total.js CMS version 12.0.1 or later, where this vulnerability is patched. Additionally, review user privileges and restrict the permissions associated with widgets to minimize risks. 🛡️ You've got this! With these steps, you're on your way to securing your Total.js CMS like a pro! 💪✨