CVE-2026-23902— Apache DolphinScheduler: Users are able to use tenants that are not defined on the platform during workflow execution.
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I. Basic Information for CVE-2026-23902
Vulnerability Information
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Vulnerability Title
Apache DolphinScheduler: Users are able to use tenants that are not defined on the platform during workflow execution.
Source: NVD (National Vulnerability Database)
Vulnerability Description
Incorrect Authorization vulnerability in Apache DolphinScheduler allows authenticated users with system login permissions to use tenants that are not defined on the platform during workflow execution. This issue affects Apache DolphinScheduler versions prior to 3.4.1. Users are recommended to upgrade to version 3.4.1, which fixes this issue.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
授权机制不正确
Source: NVD (National Vulnerability Database)
Vulnerability Title
Apache DolphinScheduler 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apache DolphinScheduler是美国阿帕奇（Apache）基金会的一个现代数据编排平台。 Apache DolphinScheduler 3.4.1之前版本存在安全漏洞，该漏洞源于授权不当，可能导致具有系统登录权限的认证用户在工作流执行期间使用未在平台上定义的租户。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Apache Software Foundation | Apache DolphinScheduler | 0 ~ 3.4.1 | - |
II. Public POCs for CVE-2026-23902
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|---|
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Same Patch Batch · Apache Software Foundation · 2026-04-24 · 7 CVEs total
| CVE-2026-40466 | Apache ActiveMQ Broker, Apache ActiveMQ All, Apache ActiveMQ: Possible bypass of CVE-2026- | |
| CVE-2026-41043 | Apache ActiveMQ, Apache ActiveMQ Web: ActiveMQ Web Console - XSS vulnerability when brows | |
| CVE-2026-41044 | Apache ActiveMQ, Apache ActiveMQ Broker, Apache ActiveMQ All: Authenticated user can perfo | |
| CVE-2025-62233 | Apache DolphinScheduler: Deserialization of untrusted data in RPC | |
| CVE-2026-40690 | Apache Airflow: Assets graph view bypasses DAG level access control displaying unrelated t | |
| CVE-2026-38743 | Apache Airflow: Dags endpoint might provide access to otherwise inaccessible entities |
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