CVE-2026-86792— Apache Kafka provider 远程代码执行漏洞
一分钟漏洞结论
影响对象
Apache Software Foundation Apache Airflow Apache Kafka provider
利用判断
尚无明确在野利用证据，仍需结合暴露面评估
建议动作
优先检查厂商安全公告和参考链接中的修复版本；无法立即升级时，限制受影响服务暴露并加强监测。
Apache Airflow Apache Kafka provider versions 1.15.0 before 2.0.0 resolve dotted-path strings found in a Kafka connection's field into Python callables via , with no allowlist, and hand them to the confluent-kafka client which invokes them. Deployments that ha
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一、 漏洞 CVE-2026-86792 基础信息
漏洞信息
尽管我们使用了先进的大模型技术，但其输出仍可能包含不准确或过时的信息。神龙努力确保数据的准确性，但请您根据实际情况进行核实和判断。
Vulnerability Title
Apache Airflow Apache Kafka provider: Connection-editor remote code execution on the Scheduler via Kafka connection callback configuration
来源: CVE Program / CVE List V5
Vulnerability Description
Apache Airflow Apache Kafka provider versions 1.15.0 before 2.0.0 resolve dotted-path strings found in a Kafka connection's `extra` field into Python callables via `import_string`, with no allowlist, and hand them to the confluent-kafka client which invokes them. Deployments that have enabled the Kafka event producer — `dag_run_events_enabled` or `task_instance_events_enabled`, both disabled by default — build that client inside the scheduler process, so a user whose only privilege is editing Airflow connections gains arbitrary code execution in the control plane; the Airflow security model limits connection-configuration users to code execution on workers, not the scheduler. Deployments using Google Managed Kafka are not affected, because that code path overwrites any user-supplied `oauth_cb`; plain brokers and Amazon MSK are exposed. Users are recommended to upgrade to apache-airflow-providers-apache-kafka 2.0.0 or later, which adds an allowlist configuration option for connection-string callbacks.
来源: CVE Program / CVE List V5
CVSS Information
N/A
来源: CVE Program / CVE List V5
Vulnerability Type
使用外部可控制的输入来选择类或代码(不安全的反射)
来源: CVE Program / CVE List V5
受影响产品
| 厂商 | 产品 | 影响版本 | CPE | 订阅 |
|---|---|---|---|---|
| Apache Software Foundation | Apache Airflow Apache Kafka provider | 1.15.0 ~ 2.0.0 | - |
|
二、漏洞 CVE-2026-86792 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
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CVE-2026-86792 补丁与修复 (1)
CVE-2026-86792 邮件列表归档 (1)
同批安全公告 · Apache Software Foundation · 2026-09-16 · 共 13 条
| CVE-2026-84501 | Apache ZooKeeper EnsembleAuthenticationProvider 操作日志伪造漏洞 | |
| CVE-2026-84439 | Apache ZooKeeper 审计日志注入漏洞 | |
| CVE-2026-79993 | Apache ZooKeeper 容器节点删除权限缺失漏洞 | |
| CVE-2026-59969 | ZooKeeper FIPS模式下主机不匹配证书验证不当 | |
| CVE-2026-59739 | Apache ZooKeeper 重连重放信息泄露 | |
| CVE-2026-86466 | Apache Airflow FAB提供商认证令牌校验缺失 | |
| CVE-2026-76187 | Apache Airflow Keycloak 任意客户端凭证会话劫持漏洞 | |
| CVE-2026-76186 | Apache Airflow Keycloak令牌会话绑定缺失 | |
| CVE-2026-82310 | Airflow FAB认证失效用户保留核心API权限 | |
| CVE-2026-86462 | Apache Airflow FAB密码更新未失效会话漏洞 | |
| CVE-2026-82311 | Apache Airflow FAB 密码重置会话失效失败 | |
| CVE-2026-86465 | Airflow Akeyless Provider 作用域绕过漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2026-86792
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