---
id: CVE-2026-48726
aliases:
  - GHSA-vr7m-c6v4-8cx8
  - BIT-airflow-2026-48726
  - PYSEC-2026-187
title: >-
  Apache Airflow: Auth manager doesn't invalidate JWT tokens after users click
  logout
summary: >-
  Apache Airflow: Auth manager doesn't invalidate JWT tokens after users click
  logout
severity: medium
cvss: 6.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N'
vendor: apache-airflow
product: apache-airflow
ecosystem: pip
affected:
  - apache-airflow < 3.2.2
patched:
  - apache-airflow 3.2.2
published: '2026-06-01'
updated: '2026-07-08'
source: OSV
sourceUrl: 'https://osv.dev/vulnerability/GHSA-vr7m-c6v4-8cx8'
references:
  - url: 'https://nvd.nist.gov/vuln/detail/CVE-2026-48726'
  - url: 'https://github.com/apache/airflow/pull/67289'
  - url: 'https://github.com/apache/airflow'
  - url: >-
      https://github.com/pypa/advisory-database/tree/main/vulns/apache-airflow/PYSEC-2026-187.yaml
  - url: 'https://lists.apache.org/thread/630jg4z6cjkv4m2yv2ljgmf1zhdj1vqx'
  - url: 'https://www.cve.org/CVERecord?id=CVE-2025-57735'
tags:
  - osv
  - pip
epss: 0.00596
epssPercentile: 0.4621
ingestedAt: '2026-07-09T11:56:19.047Z'
---

## Overview

A bug in Apache Airflow's auth manager logout handling left previously-issued JWT tokens valid after the user clicked logout in the UI: the logout flow for `FabAuthManager` and `KeycloakAuthManager` did not actually reach the underlying `revoke_token()` call, so the JWT remained accepted by the API server until its natural expiry. An attacker holding a previously-issued JWT for a logged-out user could continue to make authenticated API calls as that user. Affects deployments configured with `FabAuthManager` or `KeycloakAuthManager` (the bug does not affect SimpleAuthManager). This is a residual gap in the fix for CVE-2025-57735, which addressed cookie-side invalidation in PR #57992 / PR #61339 but did not cover the provider-side `revoke_token()` reachability in the FAB / Keycloak code paths. Users who already upgraded for CVE-2025-57735 should additionally upgrade to `apache-airflow` 3.2.2 or later to cover the FAB / Keycloak logout paths.

## Affected packages

- `apache-airflow < 3.2.2`

## Remediation

Upgrade to a patched release:

- `apache-airflow 3.2.2`