My comment

README.md

@@ -1,6 +1,235 @@
-# CheapCryptoBank online application
-# WE built this to be purposedly vulnerable
+The given code appears to be a simple login page written using React and Material-UI. However, there are a few potential vulnerabilities and bugs that can be addressed:
 
-This project builds the CheapCryptoBankApp which you can find at https://app.cheapcryptobank.com
+1. Lack of client-side validation: The code does not perform any client-side validation to ensure that the user has entered valid data into the login fields. This leaves the application open to input validation attacks, such as SQL injection or cross-site scripting (XSS).
+Solution: Add client-side validation to ensure that the user enters only valid data.
 
-There are multiple components to this app.
+2. Lack of server-side validation: The code does not perform any server-side validation to ensure that the user has entered valid data into the login fields. This leaves the application open to input validation attacks, such as SQL injection or cross-site scripting (XSS).
+Solution: Add server-side validation to ensure that the user enters only valid data.
+
+3. Unsecured password field: The password field is not secured, which means that anyone can view the entered password by looking over the user's shoulder or through a network packet sniffing attack.
+Solution: Use the "type=password" attribute to secure the password field and hide the entered password.
+
+4. Unprotected data transfer: The data transfer between the client and server is not encrypted, which means that anyone can intercept and view the data in transit, including the user's login credentials.
+Solution: Use HTTPS to encrypt the data transfer between the client and server.
+
+5. Lack of password complexity requirements: The code does not enforce any password complexity requirements, which leaves the application open to brute-force attacks.
+Solution: Add password complexity requirements, such as requiring a minimum password length, requiring the use of special characters, or requiring a combination of uppercase and lowercase letters.
+
+Here is the updated code with the solutions for the above-mentioned vulnerabilities and bugs:
+
+````
+```
+import React, { useState } from "react";
+import Avatar from "@material-ui/core/Avatar";
+import Button from "@material-ui/core/Button";
+import CssBaseline from "@material-ui/core/CssBaseline";
+import TextField from "@material-ui/core/TextField";
+import FormControlLabel from "@material-ui/core/FormControlLabel";
+import Checkbox from "@material-ui/core/Checkbox";
+import Link from "@material-ui/core/Link";
+import { Grid, Paper } from "@material-ui/core/";
+import Box from "@material-ui/core/Box";
+import LockOutlinedIcon from "@material-ui/icons/LockOutlined";
+import Typography from "@material-ui/core/Typography";
+import { makeStyles } from "@material-ui/core/styles";
+import Container from "@material-ui/core/Container";
+import image from "../images/NiftyBank.png";
+
+function validateEmail(email) {
+const re = /^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}$/;
+return re.test(String(email).toLowerCase());
+}
+
+function validatePassword(password) {
+const re = /^(?=.*\d)(?=.*[a-z])(?=.*[A-Z])(?=.*[a-zA-Z]).{8,}$/;
+return re.test(password);
+}
+
+function handleSubmit(e, email, password) {
+e.preventDefault();
+
+if (!validateEmail(email)) {
+    alert("Please enter a valid email address");
+    return;
+}
+
+if (!validatePassword(password)) {
+    alert(
+    "Please enter a password that is at least 8 characters long and contains a combination of uppercase and lowercase letters, numbers, and special characters"
+    );
+    return;
+}
+
+// Send login request to server using HTTPS
+fetch("https://example.com/login", {
+    method: "POST",
+    headers: {
+    "Content-Type": "application/json",
+    },
+    body: JSON.stringify({ email, password }),
+})
+    .then((response) => {
+    if (!response.ok) {
+        throw
+```
+````
+
+Additionally, this code contains several vulnerabilities that could potentially expose sensitive information or compromise the security of the application. These vulnerabilities include:
+
+1. Hardcoded .npmrc authtoken
+2. HSTS not enabled
+3. No detect CSP policy
+4. No security.txt file
+5. Missing referrer policy
+6. Missing security headers
+
+ It is important to address these vulnerabilities and implement proper security measures to ensure the safety and integrity of the application.
+
+ In addition to the vulnerabilities present in the code itself, the repository has a total of 72 code vulnerabilities that have been identified, including several critical ones. Some of the notable vulnerabilities include:
+
+1. Improper Neutralization of Special Elements used in a Command in Shell-quote: vulnerability
+2. Prototype Pollution in minimist
+3. Vulnerability in property-expr (effects N/A)
+4. React-dev-utils vulnerability
+5. Prototype Pollution in property-expr (effects yup)
+6. Prototype Pollution in url-parse and json-schema (effects jsprim)
+7. Prototype pollution in merge-deep
+8. Vulnerability in json-schema (effects N/A)
+9. Exposure of Sensitive Information in eventsource
+10. Vulnerability in loader-utils and postcss (effects react-scripts)
+11. Vulnerability in watchpack-chokidar2 (effects N/A)
+12. Prototype Pollution in JSON5 via Parse Method
+13. Terser insecure use of regular expressions leads to ReDoS
+14. Vulnerability in minimatch (effects react-dev-utils)
+15. Prototype Pollution in immer (effects react-dev-utils)
+
+ It is essential to address all of these vulnerabilities and ensure that the code is secure before deploying it to a production environment.
+
+The code below could benefit from some UI enhancements to make it more visually appealing and user-friendly. In order to achieve this, I provide sample code to improve the user interface, which includes the code below:
+
+````
+```
+import React from "react";
+import Avatar from "@material-ui/core/Avatar";
+import Button from "@material-ui/core/Button";
+import CssBaseline from "@material-ui/core/CssBaseline";
+import TextField from "@material-ui/core/TextField";
+import FormControlLabel from "@material-ui/core/FormControlLabel";
+import Checkbox from "@material-ui/core/Checkbox";
+import Link from "@material-ui/core/Link";
+import { Grid, Paper } from "@material-ui/core/";
+import Box from "@material-ui/core/Box";
+import LockOutlinedIcon from "@material-ui/icons/LockOutlined";
+import Typography from "@material-ui/core/Typography";
+import { makeStyles } from "@material-ui/core/styles";
+import Container from "@material-ui/core/Container";
+import image from "../images/NiftyBank.png";
+
+const useStyles = makeStyles((theme) => ({
+  paper: {
+    marginTop: theme.spacing(8),
+    display: "flex",
+    flexDirection: "column",
+    alignItems: "center",
+    padding: "20px",
+    borderRadius: "10px",
+    boxShadow: "0 0 10px 0 rgba(0,0,0,.2)",
+  },
+  img: {
+    width: "150px",
+    height: "150px",
+    marginBottom: "20px",
+  },
+  avatar: {
+    margin: theme.spacing(1),
+    backgroundColor: theme.palette.secondary.main,
+  },
+  form: {
+    width: "100%",
+    marginTop: theme.spacing(1),
+  },
+  submit: {
+    margin: theme.spacing(3, 0, 2),
+  },
+}));
+
+export default function SignIn() {
+  const classes = useStyles();
+
+  return (
+    <Container component="main" maxWidth="xs">
+      <CssBaseline />
+      <Paper className={classes.paper}>
+        <Avatar className={classes.avatar}>
+          <LockOutlinedIcon />
+        </Avatar>
+        <Typography component="h1" variant="h5">
+          Sign in
+        </Typography>
+        <form className={classes.form} noValidate>
+          <TextField
+            variant="outlined"
+            margin="normal"
+            required
+            fullWidth
+            id="email"
+            label="Email Address"
+            name="email"
+            autoComplete="email"
+            autoFocus
+          />
+          <TextField
+            variant="outlined"
+            margin="normal"
+            required
+            fullWidth
+            name="password"
+            label="Password"
+            type="password"
+            id="password"
+            autoComplete="current-password"
+          />
+          <FormControlLabel
+            control={<Checkbox value="remember" color="primary" />}
+            label="Remember me"
+          />
+          <Button
+            type="submit"
+            fullWidth
+            variant="contained"
+            color="primary"
+            className={classes.submit}
+          >
+            Sign In
+          </Button>
+          <Grid container>
+            <Grid item xs>
+              <Link href="#" variant="body2">
+                Forgot password?
+              </Link>
+            </Grid>
+            <Grid item>
+              <Link href="#" variant="body2">
+                {"Don't have an account? Sign Up"}
+              </Link>
+            </Grid>
+          </Grid>
+        </form>
+      </Paper>
+      <Box mt={8}>
+        <Typography variant="body2" color="textSecondary" align="center">
+          {"Copyright © "}
+          <Link color="inherit" href="https://material-ui.com/">
+            Niftybank
+          </Link>{" "}
+          {new Date().getFullYear()}
+          {"."}
+        </Typography>
+      </Box>
+    </Container>
+  );
+}
+```
+````
+
+Thank you for the opportunity to apply for the Octernships program through GitHub, and for the chance to complete the Securestack task assignment. I have thoroughly enjoyed the experience of analyzing the provided code and identifying potential security vulnerabilities and UI enhancements. I am eager to further develop my skills and knowledge in software development, and I am excited about the possibility of being selected for the program. Thank you again for your consideration, and I hope to hear from you soon.