> 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/de/web-vulnerabilities/graphql-attack/graphql-idor-pentesting-web.md).

# GraphQL IDOR

{% hint style="info" %}
Im Kontext von **GraphQL, das IDOR** (Unsichere direkte Objektverweise) können auftreten, wenn ein Angreifer in der Lage ist, Anmeldedaten (IDs) von Objekten innerhalb der API zu erraten oder aufzulisten und diese IDs verwenden kann, um auf Objekte zuzugreifen, auf die er keinen Zugriff haben sollte. Dies kann auftreten, weil die Entwickler der API die Mechanismen für Authentifizierung und Autorisierung in ihrer API möglicherweise nicht korrekt implementiert haben.
{% endhint %}

Phase der Aufklärung der Pfade der Website:

```bash
gobuster dir -u http://localhost:5000/ -w /usr/share/SecLists/Discovery/Web-Content/directory-list-2.3-medium.txt -t 20

```

<figure><img src="/files/88497da55cf08b2c370425f5f865262746073cff" alt=""><figcaption></figcaption></figure>

Wir finden in dem Abschnitt onb dieses Repository **Einstellungen**:

<figure><img src="/files/09cdf78b9dccbc495db0ef798a54f3027590b843" alt="" width="563"><figcaption></figcaption></figure>

Wir **abfangen** die Anfrage mit Burp Suite:

<figure><img src="/files/0a142cd8a873d2592b7a4c2ed5001613055e3d24" alt=""><figcaption></figcaption></figure>

Der Server gibt zurück von **vertrauliche Informationen** über andere Benutzer, wenn wir die **id** Benutzer:

<figure><img src="/files/45fe044133c166f7c7d317711551563a67c45520" alt=""><figcaption></figcaption></figure>


---

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