CVE-2026-82311— Apache Airflow FAB 密码重置会话失效失败
一分钟漏洞结论
影响对象
Apache Software Foundation Apache Airflow FAB 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 FAB provider: resetting a user's password does not delete that user's existing database-backed sessions, despite documented behaviour that it does. The cleanup compares the string identifier Flask-Login stores in the session against the user's i
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一、 漏洞 CVE-2026-82311 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 FAB provider: FAB password reset never invalidates sessions: string/int _user_id comparison is always false
来源: CVE Program / CVE List V5
Vulnerability Description
Apache Airflow FAB provider: resetting a user's password does not delete that user's existing database-backed sessions, despite documented behaviour that it does. The cleanup compares the string identifier Flask-Login stores in the session against the user's integer database identifier, so the comparison never matches and no session is removed. An attacker who already holds a copy of the victim's session cookie keeps access as that user after the password change, so the reset does not evict them.
Affects deployments using the FAB auth manager with `[fab] session_backend=database`. The trigger is an administrator (or the user) running the supported password-reset command as a containment action after a session cookie has been compromised; the secure-cookie backend is out of scope, as it documents that it cannot centrally delete sessions.
apache-airflow-providers-fab 3.9.0 also fixes CVE-2026-86462, a second, independent route to the same outcome via the Admin user-edit endpoint; a single upgrade closes both.
Users of apache-airflow-providers-fab are recommended to upgrade to version 3.9.0 or later, which compares the identifiers consistently.
来源: CVE Program / CVE List V5
CVSS Information
N/A
来源: CVE Program / CVE List V5
Vulnerability Type
不充分的会话过期机制
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 FAB provider | 2.4.2 ~ 3.9.0 | - |
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二、漏洞 CVE-2026-82311 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
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CVE-2026-82311 补丁与修复 (1)
CVE-2026-82311 邮件列表归档 (1)
CVE-2026-82311 其他参考 (1)
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CVE Record: CVE-2026-86462 related
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-2026-86792 | Apache Kafka provider 远程代码执行漏洞 | |
| CVE-2026-86462 | Apache Airflow FAB密码更新未失效会话漏洞 | |
| CVE-2026-86465 | Airflow Akeyless Provider 作用域绕过漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2026-82311
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