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27 lines
939 B
Plaintext
27 lines
939 B
Plaintext
/**
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* For internal use only.
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*
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* @name Uncontrolled data used in path expression (experimental)
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* @description Accessing paths influenced by users can allow an attacker to access
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* unexpected resources.
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* @kind path-problem
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* @scored
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* @problem.severity error
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* @security-severity 7.5
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* @id js/ml-powered/path-injection
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* @tags experimental security
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*/
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import ATM::ResultsInfo
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import DataFlow::PathGraph
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import experimental.adaptivethreatmodeling.TaintedPathATM
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from DataFlow::Configuration cfg, DataFlow::PathNode source, DataFlow::PathNode sink, float score
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where
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cfg.hasFlowPath(source, sink) and
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not isFlowLikelyInBaseQuery(source.getNode(), sink.getNode()) and
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score = getScoreForFlow(source.getNode(), sink.getNode())
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select sink.getNode(), source, sink,
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"(Experimental) This may be a path that depends on $@. Identified using machine learning.",
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source.getNode(), "a user-provided value", score
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