missing-security-headers-vuln-example

there is 5 vulnerabilities

1. Missing X-Frame-Options header in index.vuln.js line 1
2. Missing X-Content-Type-Options header in index.vuln.js line 1
3. Missing Content-Security-Policy header in index.vuln.js line 1
4. Missing X-XSS-Protection header in index.vuln.js line 1
5. Missing Strict-Transport-Security header in index.vuln.js line 1

import express from "express";
import helmet from "helmet";
import bodyParser from "body-parser";

let app = express()