> 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/es/web/access-control/insecure-direct-references-to-objects.md).

# Referencias directas inseguras a objetos

### Referencias directas inseguras a objetos

**Objetivo del laboratorio:** Los registros de chat de los usuarios se almacenan directamente en el sistema de archivos del servidor y se recuperan mediante URL estáticas. El objetivo es encontrar la contraseña del usuario **carlos** y luego iniciar sesión en su cuenta.

<figure><img src="/files/b0d830e31441e31d919d2b21594335fff9dac5fa" alt="" width="563"><figcaption></figcaption></figure>

Se observa una función de correo electrónico con una opción para descargar la transcripción del chat mediante una **GET** solicitud.

<figure><img src="/files/7a3fdf37f1aaf94506e91a5e74a7056272b408e0" alt=""><figcaption></figcaption></figure>

La URL es la siguiente:

```
/download-transcript/1.txt
```

Simplemente cambiando el identificador del archivo en la URL, es posible acceder a las transcripciones de otros usuarios sin ninguna protección. Por ejemplo:

<figure><img src="/files/d501a6009fd79df9e753c63ec5d13f971ae419b8" alt=""><figcaption></figcaption></figure>

Este archivo muestra el contenido de una conversación que contiene **la contraseña de carlos**.


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