> 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/blind-ssrf-with-out-of-band-detection.md).
# 通过带外检测的盲 SSRF
### 带带外检测的盲 SSRF
本实验使用一个分析模块，它会向以下位置的 URL 发起 HTTP 请求 **Referer** 当产品页面加载时，会使用 Referer 请求头中的值。/ 因此，要解决该实验，你必须利用此行为触发对公共服务器的请求 **Burp Collaborator**.
我们发现页面会恢复 Referer 请求头的值。/ 因此，目标是将该请求重定向到我们的 Collaborator 负载。
只需发送一个包含恶意 Refererer 的查询，例如：
```
Referer: https://ld2xyh6ornbpdovp5ww0sartzk5bt1hq.oastify.com
```
然后服务器会执行一次出站请求，该请求会出现在 Burp Collaborator 中，从而确认盲 SSRF 正在运行。
---
# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.
## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.
Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:
```
GET https://hacking-notes.jord4n.pro/zh/web/ssrf/blind-ssrf-with-out-of-band-detection.md?ask=&goal=
```
`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.
Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.