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

# Benutzerrolle durch einen Parameter gesteuert

Notizen zu Benutzerrolle durch einen Parameter gesteuert für die Labs der PortSwigger Web Security Academy, einschließlich Ausnutzungsablauf, Payload-Tests, Burp-Suite-Validierung und Behebungskontext.

### Benutzerrolle durch Anfrageparameter gesteuert

Dieses Lab hat ein Administrationspanel, das über **/admin**, das anhand eines Cookies bestimmt, ob ein Benutzer ein Administrator ist **leicht fälschbar**. / Ziel ist es, auf das Administrationspanel zuzugreifen und dann den Benutzer zu löschen **carlos**. / Sie können sich mit den folgenden Zugangsdaten verbinden: **wiener:peter**.

<figure><img src="https://2955439919-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fl4EVJpcOrsgjSGsLI7p2%2Fuploads%2Fgit-blob-371ffbed32b40fdbff0ae13c835ccbd0a5a17b44%2Fimage%20(262).png?alt=media" alt=""><figcaption></figcaption></figure>

Nach dem Ändern der E-Mail-Adresse stellen wir fest, dass ein Cookie einfach angibt **wahr** oder **falsch** für die Administratorrolle.

<figure><img src="https://2955439919-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fl4EVJpcOrsgjSGsLI7p2%2Fuploads%2Fgit-blob-778a6f3b1c13f698c7ff30e3e3b739e61cb5c378%2Fimage%20(263).png?alt=media" alt="" width="563"><figcaption></figcaption></figure>

Durch Ändern seines Werts auf **wahr**, wird das Administrationspanel zugänglich.

<figure><img src="https://2955439919-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fl4EVJpcOrsgjSGsLI7p2%2Fuploads%2Fgit-blob-0cc198ce4ad5f1e77830ed7eb5ec3bbbdd00aaa5%2Fimage%20(264).png?alt=media" alt="" width="563"><figcaption></figcaption></figure>

<figure><img src="https://2955439919-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fl4EVJpcOrsgjSGsLI7p2%2Fuploads%2Fgit-blob-aaceb25318aa308211c6e746bb6ac6561b1361d4%2Fimage%20(265).png?alt=media" alt="" width="537"><figcaption></figcaption></figure>


---

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