Apache Airflow: Auth manager doesn't invalidate JWT tokens after users click logout

TRUNG BÌNH 6.5CVE-2026-48726 · BIT-airflow-2026-48726 · GHSA-vr7m-c6v4-8cx8 · Công bố 01/06/2026 · cập nhật 21/07/2026

Tóm tắt nhanh

CVE-2026-48726 là lỗ hổng mức TRUNG BÌNH (CVSS 6.5) ảnh hưởng apache-airflow, airflow (apache).
Xác suất bị khai thác trong 30 ngày tới (EPSS): 0.38%, cao hơn 32.2% các lỗ hổng khác.
Cách xử lý: cập nhật lên 3.2.2 hoặc mới hơn.

Gói / sản phẩm	Phiên bản bị ảnh hưởng	Phiên bản đã vá
apache-airflow PyPI	`< 3.2.2`	`3.2.2`
airflow apache	`< 3.2.2`	`3.2.2`

Mô tả

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.

Mô tả của NVD

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.