Python's eval() is a Trap: How to Fix This Critical RCE Vulnerability (The Right Way)

Description

You've seen eval() in code reviews. It looks like a quick fix, but it's a catastrophic security vulnerability. Feeding eval() untrusted user input is a direct path to Remote Code Execution (RCE). In this video, we break down exactly how an attacker uses a simple string to take over your system. We'll show you the 'common' fix, ast.literal_eval(), and explain its serious limitations (including its own DoS vulnerability) that most developers ignore. Don't just swap one problem for another. Learn the professional solution. We'll cover the right tools for the job, like json.loads and other dedicated parsers. Subscribe to Nexus AI for more critical security breakdowns that go beyond the surface. #Python #eval #Cybersecurity #RCE #DevSecOps #SecureCoding #PythonSecurity #ast #Vulnerability #Programming #SoftwareEngineer #NexusAI #Tech