> 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-id-controlled-by-parameter.md).
# パラメータで制御されるユーザーID
パラメータで制御されるユーザーID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ID
このラボでは **水平権限昇格** ユーザーアカウントページ上の問題です。/ このラボを解くには、次を取得する必要があります： **carlos のユーザー API キー** それを解答として送信してください。/ 次の認証情報で接続できます： **wiener:peter**.
自分のユーザーパネル（wiener のもの）では、アカウントIDがURLパラメータで送信されていることがわかります。
たとえば、このパラメータを変更して自分のIDを carlos に置き換えると：
```bash
/my-account?id=carlos
```
するとページには carlos のアカウント情報が表示され、その \*\*APIキー\*\* を取得できます。
---
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