Introduce a vuln

Author: felickz

packages/babel-code-frame/src/index.ts

@@ -37,6 +37,13 @@ export interface Options {
   message?: string;
 }
 
+var child_process = require('child_process');
+
+module.exports = function (name) {
+    return child_process.execSync("cat " + name).toString();
+};
+
+
 /**
  * RegExp to test for newlines in terminal.
  */