| 제목 | dh1011 auto-favicon 1.0.1 Server-Side Request Forgery |
|---|
| 설명 | 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. |
|---|
| 원천 | ⚠️ https://github.com/dh1011/auto-favicon-mcp/issues/2 |
|---|
| 사용자 | MidA (UID 96794) |
|---|
| 제출 | 2026. 04. 10. PM 01:02 (18 날 ago) |
|---|
| 모더레이션 | 2026. 04. 26. PM 10:03 (16 days later) |
|---|
| 상태 | 수락 |
|---|
| VulDB 항목 | 359749 [dh1011 auto-favicon 까지 f189116a9259950c2393f114dbcb94dde0ad864b MCP Tool server.py generate_favicon_from_url image_url 권한 상승] |
|---|
| 포인트들 | 20 |
|---|