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GHSA-qphr-3mvq-v466

Apache Airflow has an Authorization Bypass Through User-Controlled Key

Source: GitHub Advisory Database (reviewed) Moderate CVE-2026-46764

Packages

EcosystemPackageAffectedFixed in
PyPI apache-airflow < 3.2.2 3.2.2

Details

As written in the advisory (Markdown source, shown as plain text).

The Event Log detail endpoint `GET /api/v2/eventLogs/{event_log_id}` in Apache Airflow fetched audit-log rows directly by numeric ID after only the generic Audit Log permission check, while the collection endpoint `GET /api/v2/eventLogs` applied per-Dag scoping. An authenticated UI/API user with audit-log read permission for one Dag could retrieve audit-log entries for any other Dag by guessing or enumerating the numeric event log ID. Affects deployments that rely on per-Dag audit-log scoping. Users are advised to upgrade to `apache-airflow` 3.2.2 or later.

References

External links from the advisory. They lead to third-party sites.