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CVE-2025-62503— Apache Airflow: Privilege boundary bypass in bulk APIs (create action can upsert existing Pools/Connections/Variables)

Quick assessment

Affected
Apache Software Foundation Apache Airflow
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Apache Airflow是美国阿帕奇(Apache)基金会的一套具有创建、管理和监控工作流程功能的开源平台。该平台具有可扩展和动态监控等特点。 Apache Airflow存在安全漏洞,该漏洞源于拥有CREATE权限但无UPDATE权限的用户可通过批量创建API的覆盖操作更新现有记录,可能导致权限提升。

AI Predicted 5.4 Difficulty: Easy EPSS 0.43% · P36

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2025-62503

Vulnerability Information

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Vulnerability Title
Apache Airflow: Privilege boundary bypass in bulk APIs (create action can upsert existing Pools/Connections/Variables)
Source: CVE Program / CVE List V5
Vulnerability Description
User with CREATE and no UPDATE privilege for Pools, Connections, Variables could update existing records via bulk create API with overwrite action.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
带着不必要的权限执行
Source: CVE Program / CVE List V5
Vulnerability Title
Apache Airflow 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apache Airflow是美国阿帕奇(Apache)基金会的一套具有创建、管理和监控工作流程功能的开源平台。该平台具有可扩展和动态监控等特点。 Apache Airflow存在安全漏洞,该漏洞源于拥有CREATE权限但无UPDATE权限的用户可通过批量创建API的覆盖操作更新现有记录,可能导致权限提升。
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 Airflow 3.0.0 ~ 3.1.1 -

II. Public POCs for CVE-2025-62503

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III. Intelligence Information for CVE-2025-62503

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Same Patch Batch · Apache Software Foundation · 2025-10-30 · 3 CVEs total

CVE-2025-62402 Apache Airflow: Airflow 3 API: /api/v2/dagReports executes DAG Python in API
CVE-2025-54941 Apache Airflow: Command injection in "example_dag_decorator"

IV. Related Vulnerabilities

V. Comments for CVE-2025-62503

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