CVE-2026-82428— Apache Storm Client 路径遍历漏洞
一分钟漏洞结论
影响对象
Apache Software Foundation Apache Storm Client
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 Storm Client是美国Apache基金会开源的一款服务端软件产品。 Apache Storm Client 3.0.0版本至3.1.0之前版本存在路径遍历漏洞，该漏洞源于使用 上传依赖工件时，blob 键仅依据 Maven 坐标生成且可提前预测，当 blob 已存在时会静默重用而未验证其内容和所有者，导致先上传者控制后续提交者接收的字节，从而在另一个租户的拓扑中执行代码。
影响版本矩阵 1
| 厂商 | 产品 | 版本范围 | 状态 |
|---|---|---|---|
| Apache Software Foundation | Apache Storm Client | 3.0.0< 3.1.0 |
affected |
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一、 漏洞 CVE-2026-82428 基础信息
漏洞信息
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Vulnerability Title
Apache Storm Client: Cross-Tenant Dependency Jar Substitution via Predictable Blob Keys
来源: CVE Program / CVE List V5
Vulnerability Description
Description
Dependency artifacts uploaded with `storm jar --artifacts` were stored under a blob key derived only from
the Maven coordinate, for example `dep---.jar`. The key was therefore identical
for every user of the cluster and predictable in advance. When the blob already existed, the uploader
caught `KeyAlreadyExistsException` and silently reused it, with no check that the existing blob's content
or owner matched the artifact the submitter had resolved.
A user who uploaded a blob under such a key first therefore controlled the bytes that every later submitter
of the same coordinate would receive on the worker classpath, resulting in code execution inside another
tenant's topology.
This affects deployments where more than one principal may create blobs and where the `--artifacts`
dependency feature is used.
Mitigation
Upgrade to 3.1.0, where each uploaded artifact receives a key carrying a freshly generated UUID and a
pre-existing blob is no longer silently reused.
Note that the corrected key generation is on the SUBMITTING CLIENT, so upgrading the cluster alone does not
close this; every client that runs `storm jar --artifacts` must also be upgraded. Operators should audit
existing `dep-` blobs for unexpected owners before upgrading. Users who cannot upgrade immediately should
avoid the `--artifacts` mechanism in multi-tenant clusters and distribute dependencies inside the topology
jar instead.
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
对路径名的限制不恰当(路径遍历)
来源: CVE Program / CVE List V5
Vulnerability Title
Apache Storm Client 路径遍历漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
Apache Storm Client是美国Apache基金会开源的一款服务端软件产品。 Apache Storm Client 3.0.0版本至3.1.0之前版本存在路径遍历漏洞，该漏洞源于使用 `storm jar --artifacts` 上传依赖工件时，blob 键仅依据 Maven 坐标生成且可提前预测，当 blob 已存在时会静默重用而未验证其内容和所有者，导致先上传者控制后续提交者接收的字节，从而在另一个租户的拓扑中执行代码。
来源: 中国国家信息安全漏洞库 CNNVD
CVSS Information
N/A
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Type
N/A
来源: 中国国家信息安全漏洞库 CNNVD
受影响产品
| 厂商 | 产品 | 影响版本 | CPE | 订阅 |
|---|---|---|---|---|
| Apache Software Foundation | Apache Storm Client | 3.0.0 ~ 3.1.0 | - |
|
二、漏洞 CVE-2026-82428 的公开POC
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CVE-2026-82428 邮件列表归档 (1)
同批安全公告 · Apache Software Foundation · 2026-09-14 · 共 39 条
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| CVE-2026-77883 | Apache Syncope 信息泄露漏洞 | |
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| CVE-2026-87779 | Apache Syncope 日志信息泄露漏洞 | |
| CVE-2026-87785 | Apache Syncope 授权问题漏洞 | |
| CVE-2026-87802 | Apache Syncope 加密问题漏洞 | |
| CVE-2026-68570 | Apache Doris 授权问题漏洞 | |
| CVE-2026-72524 | Apache Doris 授权问题漏洞 |
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