CVE-2021-45230 - CVE House
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Status published Medium CVE-2021-45230

Apache Airflow: Creating DagRuns didn't respect Dag-level permissions in the Webserver

Vulnerability Description

In Apache Airflow prior to 2.2.0. This CVE applies to a specific case where a User who has "can_create" permissions on DAG Runs can create Dag Runs for dags that they don't have "edit" permissions for.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Apache Airflow PMC would like to thank Franco Cano Erazo for reporting this issue.

References

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Affected Vendor

Apache Software Foundation

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Affected Software

Apache Airflow
Vulnerable Versions:
Apache Airflow 1.10 1.10.0 to 1.10.15, Apache Airflow 2

Timeline

Official Publish: January 20th, 2022
Last Modified: August 4th, 2024
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.