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GeezerVison is showing github.com — codeql/python/ql/src/Security/CWE-022/PathInjection.ql at main · github/codeql

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/**
* @name Uncontrolled data used in path expression
* @description Accessing paths influenced by users can allow an attacker to access unexpected resources.
* @kind path-problem
* @problem.severity error
* @security-severity 7.5
* @sub-severity high
* @precision high
* @id py/path-injection
* @tags correctness
* security
* external/cwe/cwe-022
* external/cwe/cwe-023
* external/cwe/cwe-036
* external/cwe/cwe-073
* external/cwe/cwe-099
*/
import python
import semmle.python.security.dataflow.PathInjectionQuery
import PathInjectionFlow::PathGraph
from PathInjectionFlow::PathNode source, PathInjectionFlow::PathNode sink
where PathInjectionFlow::flowPath(source, sink)
select sink.getNode(), source, sink, "This path depends on a $@.", source.getNode(),
"user-provided value"
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