| عنوان | dh1011 auto-favicon 1.0.1 Server-Side Request Forgery |
|---|
| الوصف | The generate_favicon_from_url MCP tool accepts an arbitrary image_url, opens a new aiohttp.ClientSession(), and performs session.get(image_url) without any destination validation. The server does not restrict scheme, host, port, redirect target, or resolved IP address. As a result, an untrusted MCP caller can direct the service to fetch loopback, RFC1918, link-local, or cloud-metadata endpoints and then process the returned bytes as if they were a favicon source image. |
|---|
| المصدر | ⚠️ https://github.com/dh1011/auto-favicon-mcp/issues/2 |
|---|
| المستخدم | MidA (UID 96794) |
|---|
| ارسال | 10/04/2026 01:02 PM (2 أشهر منذ) |
|---|
| الاعتدال | 26/04/2026 10:03 PM (16 days later) |
|---|
| الحالة | تمت الموافقة |
|---|
| إدخال VulDB | 359749 [dh1011 auto-favicon حتى f189116a9259950c2393f114dbcb94dde0ad864b MCP Tool server.py generate_favicon_from_url image_url تجاوز الصلاحيات] |
|---|
| النقاط | 20 |
|---|