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

# パラメータによって制御されるユーザーロール

パラメータによって制御されるユーザーロールの PortSwigger Web Security Academy ラボ向けノート。攻撃フロー、ペイロードテスト、Burp Suite による検証、および是正策の文脈を含みます。

### リクエストパラメータで制御されるユーザーロール

このラボには、次を介してアクセスできる管理パネルがあります **/admin**、Cookie に基づいてユーザーが管理者かどうかを判断します **簡単に偽装可能な**. / 目的は管理パネルにアクセスし、その後ユーザーを削除することです **carlos**. / 次の認証情報で接続できます: **wiener:peter**.

<figure><img src="https://2001299964-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>

メールアドレスを変更すると、Cookie が単に示していることに気づきます **真** または **偽** 管理者ロール用の

<figure><img src="https://2001299964-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>

その値を次のように変更すると **真**、管理パネルにアクセスできるようになります。

<figure><img src="https://2001299964-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://2001299964-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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