MEDIUM5.4

PYSEC-2026-1129

Apache Airflow `/api/v2/dagReports` executes DAG Python in API

Quick fix

PYSEC-2026-1129 — apache-airflow: upgrade to the fixed version with the command below.

pip install --upgrade 'apache-airflow>=3.1.1'

Details

API users via `/api/v2/dagReports` could perform Dag code execution in the context of the api-server if the api-server was deployed in the environment where Dag files were available.

Are you affected?

Enter the version of the package you're using.

Affected packages

PyPI/apache-airflow

Introduced in: 3.0.0Fixed in: 3.1.1

Fixpip install --upgrade 'apache-airflow>=3.1.1'

References

https://nvd.nist.gov/vuln/detail/CVE-2025-62402[ADVISORY]
https://github.com/apache/airflow/pull/56609[WEB]
https://github.com/apache/airflow/commit/828aaa0b1d95caf90612a648867c17aec7e87874[WEB]
https://github.com/apache/airflow[PACKAGE]
https://lists.apache.org/thread/vbzxnxn031wb998hsd7vqnvh4z8nx6rs[WEB]
http://www.openwall.com/lists/oss-security/2025/10/29/7[WEB]
https://pypi.org/project/apache-airflow[PACKAGE]
https://github.com/advisories/GHSA-273c-4g26-4jpm[ADVISORY]