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26 lines
909 B
Plaintext
26 lines
909 B
Plaintext
/**
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* @name Partial server-side request forgery
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* @description Making a network request to a URL that is partially user-controlled allows for request forgery attacks.
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* @kind path-problem
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* @problem.severity error
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* @security-severity 9.1
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* @precision medium
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* @id py/partial-ssrf
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* @tags security
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* external/cwe/cwe-918
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*/
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import python
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import semmle.python.security.dataflow.ServerSideRequestForgeryQuery
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import PartialServerSideRequestForgeryFlow::PathGraph
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from
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PartialServerSideRequestForgeryFlow::PathNode source,
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PartialServerSideRequestForgeryFlow::PathNode sink, Http::Client::Request request
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where
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request = sink.getNode().(Sink).getRequest() and
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PartialServerSideRequestForgeryFlow::flowPath(source, sink) and
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not fullyControlledRequest(request)
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select request, source, sink, "Part of the URL of this request depends on a $@.", source.getNode(),
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"user-provided value"
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