CVE-2026-82433— Apache Storm 信息泄露漏洞
一分钟漏洞结论
影响对象
Apache Software Foundation Apache Storm Nimbus
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。
漏洞描述 在仅执行用户级授权检查后， 方法返回了未脱敏的完整守护进程配置信息。如果集群中配置了相关参数，该响应将包含 以及 Thrift、Netty 和 ZooKeeper TLS 配置的 keystore 和 truststore 密码。鉴于该项目在展示其他位置时对密码进行了掩码处理，此处的遗漏属于一致性缺失，而非有意为之。 UI 端点 进一步加剧了这一问题。该端点未添加 注解，而授权过滤器将缺失的注解视为“无需设置访问控制”，直接返回，因此该端点根本未执行任何基于用户的检查，并以 UI 守护进程自身的身份代理了
可能的 ATT&CK 技术 1 AI
T1210 · Exploitation of Remote Services
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一、 漏洞 CVE-2026-82433 基础信息
漏洞信息
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Vulnerability Title
Apache Storm Nimbus, Apache Storm UI: Disclosure of Unredacted Daemon Configuration via Nimbus and the UI
来源: CVE Program / CVE List V5
Vulnerability Description
Description
`getNimbusConf` returned the complete daemon configuration without redaction after only a user-level
authorization check. Where the cluster is configured with them, that response includes
`storm.zookeeper.auth.payload` and the keystore and truststore passwords for the Thrift, Netty and
ZooKeeper TLS configuration. The project masks passwords elsewhere before display, so the omission here is
inconsistent rather than intended.
The UI endpoint `/api/v1/cluster/configuration` compounded this. It carried no `@AuthNimbusOp` annotation,
and the authorization filter treated a missing annotation as "no gate required" and returned immediately, so
the endpoint applied no per-user check at all and proxied the request under the UI daemon's own principal.
Any user able to pass `ui.filter` therefore received the full configuration, including principals that
Nimbus itself would have refused.
Mitigation
Upgrade to 3.1.0, where credential-bearing values are masked before the configuration is served and where
every UI API endpoint must declare its authorization explicitly.
Users who cannot upgrade immediately should place the UI behind an authenticating reverse proxy that
restricts `/api/v1/cluster/configuration`, and should rotate the ZooKeeper authentication payload and any
TLS keystore or truststore passwords that were reachable through it.
Credit
The ASF -- found using Claude agents to study the security of open-source projects, validated and reported by Apache Storm.
来源: CVE Program / CVE List V5
CVSS Information
N/A
来源: CVE Program / CVE List V5
Vulnerability Type
不充分的凭证保护机制
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 Storm Nimbus | 3.0.0 ~ 3.1.0 | - |
|
| Apache Software Foundation | Apache Storm UI | 3.0.0 ~ 3.1.0 | - |
|
二、漏洞 CVE-2026-82433 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
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CVE-2026-82433 其他参考 (1)
同批安全公告 · Apache Software Foundation · 2026-09-14 · 共 39 条
| CVE-2026-82434 | 10.0 CRITICAL | Apache Storm 向只读用户及日志泄露ZK凭证 |
| CVE-2026-78330 | Apache Syncope 管理员JWT权限提升漏洞 | |
| CVE-2026-73579 | Apache Syncope 非递归Any搜索绕过Realm限制 | |
| CVE-2026-75015 | Apache Syncope 嵌套密钥泄露明文的审计记录 | |
| CVE-2026-75030 | Apache Syncope 组成员权限检查不完整漏洞 | |
| CVE-2026-77051 | Apache Syncope SQL注入漏洞 | |
| CVE-2026-73668 | Apache Syncope 机密ConnId配置跨域泄露 | |
| CVE-2026-77147 | Apache Syncope Groovy沙箱逃逸漏洞 | |
| CVE-2026-77181 | Apache Syncope 客户端应用更新权限失效 | |
| CVE-2026-77883 | Apache Syncope JEXL导航致信息泄露 | |
| CVE-2026-78318 | Apache Syncope 控制台反射型XSS漏洞 | |
| CVE-2026-73470 | Apache Syncope 非所有者角色授权越权漏洞 | |
| CVE-2026-78336 | Apache Syncope OIDC提供者列表信息泄露漏洞 | |
| CVE-2026-82232 | Apache Syncope 任务搜索SQL注入 | |
| CVE-2026-86460 | Apache Syncope FIQL查询Cypher注入漏洞 | |
| CVE-2026-87779 | Apache Syncope AES密钥泄露 | |
| CVE-2026-87785 | Apache Syncope JWT主体欺骗漏洞 | |
| CVE-2026-87802 | Apache Syncope 远程代码执行漏洞 | |
| CVE-2026-68570 | Apache Doris 授权绕过导致未授权数据访问漏洞 | |
| CVE-2026-72524 | Apache Doris 授权绕过导致任意表读写删 |
显示前 20 条，共 39 条。 查看全部 → →
IV. Related Vulnerabilities
V. Comments for CVE-2026-82433
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