CVE-2026-49298— Apache Airflow KubernetesExecutor命令参数JWT令牌暴露漏洞
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一、 漏洞 CVE-2026-49298 基础信息
漏洞信息
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Vulnerability Title
Apache Airflow: JWT Token Exposure in KubernetesExecutor Command-Line Arguments
来源: 美国国家漏洞数据库 NVD
Vulnerability 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.
来源: 美国国家漏洞数据库 NVD
CVSS Information
N/A
来源: 美国国家漏洞数据库 NVD
Vulnerability Type
文件和路径信息暴露
来源: 美国国家漏洞数据库 NVD
受影响产品
| 厂商 | 产品 | 影响版本 | CPE | 订阅 |
|---|---|---|---|---|
| Apache Software Foundation | Apache Airflow | 0 ~ 3.2.2 | - |
二、漏洞 CVE-2026-49298 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
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CVE-2026-49298 补丁与修复 (1)
CVE-2026-49298 邮件列表归档 (1)
同批安全公告 · Apache Software Foundation · 2026-06-01 · 共 28 条
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| CVE-2026-48827 | 7.1 HIGH | Apache MINA SSHD sshd-git 路径遍历漏洞 |
| CVE-2026-45192 | Apache Airflow 连接API敏感字段未完整隐藏漏洞 | |
| CVE-2026-49328 | Apache Fesod 用户输入URL验证不当导致SSRF漏洞 | |
| CVE-2026-35563 | Apache Directory LDAP API 证书主机名验证漏洞 | |
| CVE-2026-49270 | Apache ActiveMQ 通过OpenWire泄露持久订阅信息漏洞 | |
| CVE-2026-49157 | Apache ActiveMQ 默认允许低权限Web用户通过Jolokia管理Broker | |
| CVE-2026-46605 | Apache ActiveMQ 目的地删除时授权不完整漏洞 | |
| CVE-2026-45505 | Apache ActiveMQ Jolokia添加网络连接器发现包装器绕过 | |
| CVE-2026-42588 | Apache ActiveMQ Jolokia远程代码执行漏洞 | |
| CVE-2026-42253 | Apache ActiveMQ JMS消息属性导致HTTP响应头注入漏洞 | |
| CVE-2026-48726 | Apache Airflow 认证管理器注销路径中 revoke_token 不可达 | |
| CVE-2026-46764 | Apache Airflow DAG范围事件日志权限绕过 | |
| CVE-2026-45426 | Apache Airflow日志服务器JWT授权绕过漏洞 | |
| CVE-2026-45360 | Apache Airflow 自定义反序列化任意导入漏洞 | |
| CVE-2026-42359 | Apache Airflow XCom PATCH端点远程代码执行漏洞 | |
| CVE-2026-42358 | Apache Airflow 变量掩码深度限制绕过导致密文泄露 | |
| CVE-2026-42360 | Apache Airflow 渲染模板截断绕过嵌套密钥掩码 | |
| CVE-2026-42252 | Apache Airflow BashOperator Jinja2注入漏洞 | |
| CVE-2026-41084 | Apache Airflow API 授权绕过，跨DAG批量任务实例 |
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IV. Related Vulnerabilities
V. Comments for CVE-2026-49298
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