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Insufficient Granularity of Access Control Affecting airflow-2 package, versions *

Severity

 Recommended
low

Based on default assessment until relevant scores are available.

Threat Intelligence

EPSS
0.06% (18th percentile)

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  • Snyk IDSNYK-MINIMOSLATEST-AIRFLOW2-16439833
  • published7 May 2026
  • disclosed24 Apr 2026
Report a new vulnerability Found a mistake?

Introduced: 24 Apr 2026

NewCVE-2026-38743  (opens in a new tab)
CWE-1220  (opens in a new tab)

How to fix?

There is no fixed version for Minimos:latest airflow-2.

NVD Description

Note: Versions mentioned in the description apply only to the upstream airflow-2 package and not the airflow-2 package as distributed by Minimos. See How to fix? for Minimos:latest relevant fixed versions and status.

The authenticated /ui/dags endpoint did not enforce per-DAG access control on embedded Human-in-the-Loop (HITL) and TaskInstance records: a logged-in Airflow user with read access to at least one DAG could retrieve HITL prompts (including their request parameters) and full TaskInstance details for DAGs outside their authorized scope. Because HITL prompts and TaskInstance fields routinely carry operator parameters and free-form context attached to a task, the leak widens visibility of DAG-run data beyond the intended per-DAG RBAC boundary for every authenticated user.

Users are recommended to upgrade to version 3.2.1 , which fixes this issue.