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Wed, 03 Jun 2026 02:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Apache
Apache airflow |
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| CPEs | cpe:2.3:a:apache:airflow:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Apache
Apache airflow |
Tue, 02 Jun 2026 17:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
cvssV3_1
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Mon, 01 Jun 2026 09:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A bug in Apache Airflow's KubernetesExecutor caused JWT tokens used by worker pods to authenticate against the Execution API to be passed to the worker container as command-line arguments visible in the pod spec. An authenticated UI/API user with Kubernetes read-only access to the cluster (e.g. `pods/get` in the Airflow namespace) could harvest the JWT from `kubectl describe pod` output and then call state-mutating Execution API endpoints — triggering Dag runs, clearing runs, reading or writing Variables / Connections / XComs — as if they were a running task. Affects deployments using the `KubernetesExecutor`. Users are advised to upgrade to `apache-airflow` 3.2.2 or later. This is the airflow-core half of the same vulnerability addressed by [CVE-2026-27173](https://www.cve.org/CVERecord?id=CVE-2026-27173), which shipped the apache-airflow-providers-cncf-kubernetes side of the fix. Deployments that already upgraded `apache-airflow-providers-cncf-kubernetes` to 10.17.0 or later per the CVE-2026-27173 advisory should additionally upgrade `apache-airflow` to 3.2.2 or later to close the core-side surface — the two fixes are complementary, not duplicates. | |
| Title | Apache Airflow: JWT Token Exposure in KubernetesExecutor Command-Line Arguments | |
| Weaknesses | CWE-538 | |
| References |
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Status: PUBLISHED
Assigner: apache
Published:
Updated: 2026-06-02T16:43:36.658Z
Reserved: 2026-05-28T21:14:03.813Z
Link: CVE-2026-49298
Updated: 2026-06-02T15:56:11.893Z
Status : Analyzed
Published: 2026-06-01T09:16:20.770
Modified: 2026-06-03T02:06:10.340
Link: CVE-2026-49298
No data.
OpenCVE Enrichment
Updated: 2026-06-02T20:54:56Z