CVE-2025-57735 — Vulnerability in apache-airflow — CVE Details

CRITICAL

Apache Airflow: JWT token still valid after logout

Published June 29, 2026Updated July 1, 2026Source: osv

Summary

When user logged out, the JWT token the user had authtenticated with was not invalidated, which could lead to reuse of that token in case it was intercepted. In Airflow 3.2 we implemented the mechanism that implements token invalidation at logout. Users who are concerned about the logout scenario and possibility of intercepting the tokens, should upgrade to Airflow 3.2+ Users are recommended to upgrade to version 3.2.0, which fixes this issue.

Advisory Timeline

First published June 29, 2026 (105 days ago).
Last revised July 1, 2026 — 2 days after initial publication.

Remediation

Upgrade to the fixed version using your package manager.

pip

Update apache-airflow to 3.2.0 or later

pip install "apache-airflow>=3.2.0"

After upgrading, run your dependency scanner again to confirm the vulnerability is resolved.

Affected Packages (1)

Affects 1 ecosystem: pypi (1).

Package	Ecosystem	Affected	Fixed In
apache-airflow	pypi	3.0.0, 3.0.1, 3.0.1rc1, 3.0.2 (+49 more)	3.2.0

CVSS Score Breakdown

What the CVSS (Common Vulnerability Scoring System) 9.1 score means for each attack dimension.

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

None

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

References

Frequently Asked Questions

What is CVE-2025-57735?: Apache Airflow: JWT token still valid after logout This vulnerability has been assigned a severity rating of CRITICAL (CVSS score: 9.1/10).
How do I check if my project is affected by CVE-2025-57735?: CVE-2025-57735 affects apache-airflow. Use GeekWala's free vulnerability scanner to check your dependencies against CVE-2025-57735 and 200,000+ other known vulnerabilities.

Severity & Exploitability

CVSS Score

9.1

Exploitation is straightforward and causes maximum impact. Patch immediately.

Also Known As

PYSEC-2026-269

BIT-airflow-2025-57735

GHSA-c92r-g8j5-vhcx

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