: Reads the raw body of an incoming HTTP request. eval(...) : Executes the contents of that body as PHP code.
Testing frameworks like PHPUnit have no legitimate purpose in production environments. Remove the package entirely: vendor phpunit phpunit src util php eval-stdin.php exploit
// Vulnerable code structure inside eval-stdin.php eval(file_get_contents('php://stdin')); Use code with caution. : Reads the raw body of an incoming HTTP request