essentials-examples\feat(back): #1 example pr

- add example pr for baseline flow

Author: alejolagosm

vulnerable_examples/package.json

@@ -12,6 +12,9 @@
   "devDependencies": {
     "xmldom": "0.4.0"
   },
+  "scripts": {
+    "goodbye": "echo 'Goodbye'"
+  },
   "license": "MIT",
   "main": "index.js",
   "name": "test",

vulnerable_examples/route.js

@@ -0,0 +1,22 @@
+import { Router } from "express";
+var xpath = require("xpath");
+let fs = require("fs");
+var router = Router();
+
+router.get("/test142/", function (req, res) {
+
+    let userData = req.body;
+    let userName = userData.username;
+    let password = userData.password;
+
+    fs.readFinding("test", (error, data) => {
+
+        var findUserXPath = `//Employee[UserName/text()='${userName}' and Password/text()='${password}']`;
+        let result = xpath.select(findUserXPath, doc);
+        return result;
+
+    });
+
+});
+
+export default router;