What are the security risks of using eval() or the Function constructor with user input in Node.js?

Node.js Developer Hard

Node.js Developer — Hard

What are the security risks of using eval() or the Function constructor with user input in Node.js?

Key points

  • User input with eval() or Function constructor can allow RCE attacks
  • Attackers can execute arbitrary JavaScript on the server
  • RCE vulnerabilities can compromise the entire Node.js environment
  • Security risks include unauthorized access to files and network resources

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