Critical · published September 8, 2025
🚨 A command injection vulnerability is lurking in codeceptjs 3.7.3! This tiny oversight in the emptyFolder function could give attackers a golden ticket to run arbitrary commands on your server. 🔥 Think of it like a restaurant that takes orders without any checks — if a customer says they want a secret ingredient, the kitchen just adds it without verifying if it’s safe. That’s exactly what happens when execSync accepts an unchecked directoryPath. 🍽️ An attacker could craft a malicious directory path and execute any command they desire, potentially leading to devastating consequences like data theft, unauthorized access, or complete system compromise. This could bring your entire application to its knees and expose sensitive information to the wrong hands. Yikes! ⚠️
Think of it like a restaurant that takes orders without any checks — if a customer says they want a secret ingredient, the kitchen just adds it without verifying if it’s safe. That’s exactly what happens when execSync accepts an unchecked directoryPath. 🍽️ This vulnerability lets attackers manipulate the command execution via the execSync function since user input is concatenated directly without proper sanitization or escaping. This means attackers can instruct your server to do anything they want, simply by providing a cleverly crafted input.
An attacker could craft a malicious directory path and execute any command they desire, potentially leading to devastating consequences like data theft, unauthorized access, or complete system compromise. This could bring your entire application to its knees and expose sensitive information to the wrong hands. Yikes! ⚠️ To safeguard your system, immediately upgrade codeceptjs to version 3.7.4 and ensure all user inputs are properly validated and sanitized. Consider implementing additional security measures, such as using safer alternatives for executing commands. You can tackle this vulnerability head-on! With these steps, you'll have your application fortified in no time. 🛡️