services / Azure / Logic App workflow run action repetition

A workflow run action repetition is a single iteration of a looped action (e.g. For_each/Until) within a Logic App run, including that iteration's inputs and outputs.

Per-iteration inputs/outputs carry the sensitive per-item data the workflow processed in each loop pass.

Microsoft.​Logic/​workflows/​runs/​actions/​repetitions/​listExpressionTraces/​action

Repetition expression traces expose the evaluated expression values for each loop iteration, leaking the concrete data the workflow handled.

Risks

1. Data exfiltration (CRITICAL)

Scope: MEDIUM

This privilege may grant access to confidential data, or its exploit can incur operational cost.

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