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31 lines
961 B
Plaintext
31 lines
961 B
Plaintext
/**
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* @name Improper Access Control
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* @description The access control mechanism is not properly implemented, allowing untrusted code to be executed in a privileged context.
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* @kind problem
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* @problem.severity error
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* @precision high
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* @security-severity 9.3
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* @id actions/improper-access-control
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* @tags actions
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* security
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* external/cwe/cwe-285
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*/
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import codeql.actions.security.UntrustedCheckoutQuery
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import codeql.actions.security.ControlChecks
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from LocalJob job, LabelCheck check, MutableRefCheckoutStep checkout, Event event
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where
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job.isPrivileged() and
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job.getAStep() = checkout and
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check.dominates(checkout, event) and
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(
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job.getATriggerEvent() = event and
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event.getName() = "pull_request_target" and
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event.getAnActivityType() = "synchronize"
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or
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not exists(job.getATriggerEvent())
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)
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select checkout, "The checked-out code can be modified after the authorization check $@.", check,
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check.toString()
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