| शीर्षक | dh1011 auto-favicon 1.0.1 Server-Side Request Forgery |
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| विवरण | 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. |
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| स्रोत | ⚠️ https://github.com/dh1011/auto-favicon-mcp/issues/2 |
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| उपयोगकर्ता | MidA (UID 96794) |
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| सबमिशन | 10/04/2026 01:02 PM (6 महीनों पहले) |
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| संयम | 26/04/2026 10:03 PM (16 days later) |
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| स्थिति | स्वीकृत |
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| VulDB प्रविष्टि | 359749 [dh1011 auto-favicon तक f189116a9259950c2393f114dbcb94dde0ad864b MCP Tool server.py generate_favicon_from_url image_url अधिकार वृद्धि] |
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| अंक | 20 |
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