> 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/access-control/user-role-controlled-by-a-parameter.md).

# Função do Usuário Controlada por um Parâmetro

### Função do usuário controlada por parâmetro de requisição

Este laboratório tem um painel de administração acessível por meio de **/admin**, que determina se um usuário é administrador com base em um cookie **facilmente falsificável**. / O objetivo é acessar o painel de administração e depois excluir o usuário **carlos**. / Você pode se conectar com as seguintes credenciais: **wiener:peter**.

<figure><img src="/files/adf56ca60f21a5afcfc9abfb7bbada73d038a66b" alt=""><figcaption></figcaption></figure>

Após alterar o endereço de e-mail, notamos que um cookie simplesmente indica **verdadeiro**  ou **falso** a função de administrador.

<figure><img src="/files/2d184d67b28ba99f581783c0acdf9c26529ced87" alt="" width="563"><figcaption></figcaption></figure>

Ao alterar seu valor para **verdadeiro**, o painel de administração fica acessível.

<figure><img src="/files/dfc518d27b43cf009a72cd47e3a2128e7474e5a8" alt="" width="563"><figcaption></figcaption></figure>

<figure><img src="/files/8b25aa5b6142f453006272805bf155037527a833" alt="" width="537"><figcaption></figcaption></figure>


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