> 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).
# 带带外检测的盲 SSRF
带带外检测的盲 SSRF 笔记，适用于 PortSwigger Web Security Academy 实验室，包括利用流程、载荷测试、Burp Suite 验证和修复上下文。
### 带带外检测的盲 SSRF
该实验室使用一个分析模块，它会对以下 URL 发起 HTTP 请求： **Referer** 请求头，当产品页面加载时。/ 要解决该实验室，你必须利用这种行为触发对公共服务器的请求 **Burp Collaborator**.
我们发现页面会恢复请求头 Referer 的值。/ 因此，目标是将此请求重定向到我们的 Collaborator 主体。
只需发送一个包含恶意 Refererer 的请求，例如：
```
Referer: https://ld2xyh6ornbpdovp5ww0sartzk5bt1hq.oastify.com
```
然后服务器会发起一个出站请求，该请求会显示在 Burp Collaborator 中，确认盲 SSRF 操作。
---
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