# CVE-2025-57735: Apache Airflow: Airflow Logout Not Invalidating JWT

Status: published. Published: 2026-04-09. Updated: 2026-11-03.

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.

## Remediation

- fix: The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches. (source: CNA: apache) — https://github.com/apache/airflow/pull/61339
- fix: The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches. (source: CNA: apache) — https://github.com/apache/airflow/pull/56633

## Affected products and versions

- Apache Software Foundation / Apache Airflow (apache-airflow-core): ≥ 3.0.0; < 3.2.0 (affected, semver). Source: CNA: apache

## Severity and prioritization

- CVSS 3.1: 9.1 (critical); CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N; source: ADP: CISA-ADP

- CISA KEV: No listing in collected sources

- EPSS: 0.67% as of 2026-11-02; percentile 51.88%

- SSVC: exploitation none; automatable yes; technical impact partial; source ADP: CISA-ADP

- Weaknesses: CWE-613

## Exploit evidence

No exploit evidence in collected sources. This is not proof of no exploitation.

## References

- https://github.com/apache/airflow/pull/61339 (CNA: apache; patch)

- https://github.com/apache/airflow/pull/56633 (CNA: apache; patch)

- https://lists.apache.org/thread/ovn8mpd8zkc604hojt7x3wsw3kc60x98 (CNA: apache; vendor-advisory)

- http://www.openwall.com/lists/oss-security/2026/04/09/16 (ADP: CVE)

## Provenance

- CNA: apache: https://www.cve.org/CVERecord?id=CVE-2025-57735; retrieved 2026-11-03; source updated 2026-11-03

- FIRST EPSS: https://api.first.org/data/v1/epss?cve=CVE-2025-57735; retrieved 2026-11-03; source updated Not reported

Revision: 15e23a263eeeb14b6f61f89e8fb6e810418d2af189514a85061965f1ba10cd8a

Canonical: https://y2.dev/cve/CVE-2025-57735

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