What are the security implications of using register_globals in PHP scripts?

Using register_globals in PHP scripts can lead to security vulnerabilities such as injection attacks and unauthorized access to variables. It is recommended to disable register_globals in the PHP configuration to prevent these security risks. 

// Disable register_globals in PHP configuration
// Add the following line to php.ini file:
// register_globals = Off

Keywords

register_globals security implications PHP scripts vulnerabilities data injection

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