CVE-2025-66236— Apache Airflow: Secrets from Airflow config file logged in plain text in DAG run logs UI
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 3.2.0之前版本存在安全漏洞，该漏洞源于安全模型和部署细节描述不清，可能导致配置不当。
Possible ATT&CK Techniques 1 AI
T1078 · Valid AccountsAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Apache Software Foundation | Apache Airflow | 3.0.0< 3.2.0 |
affected |
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2025-66236
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
Apache Airflow: Secrets from Airflow config file logged in plain text in DAG run logs UI
Source: CVE Program / CVE List V5
Vulnerability Description
Before Airflow 3.2.0, it was unclear that secure Airflow deployments require the Deployment Manager to take appropriate actions and pay attention to security details and security model of Airflow. Some assumptions the Deployment Manager could make were not clear or explicit enough, even though Airflow's intentions and security model of Airflow did not suggest different assumptions. The overall security model [1], workload isolation [2], and JWT authentication details [3] are now described in more detail. Users concerned with role isolation and following the Airflow security model of Airflow are advised to upgrade to Airflow 3.2, where several security improvements have been implemented. They should also read and follow the relevant documents to make sure that their deployment is secure enough. It also clarifies that the Deployment Manager is ultimately responsible for securing your Airflow deployment. This had also been communicated via Airflow 3.2.0 Blog announcement [4].
[1] Security Model: https://airflow.apache.org/docs/apache-airflow/stable/security/jwt_token_authentication.html
[2] Workload isolation: https://airflow.apache.org/docs/apache-airflow/stable/security/workload.html
[3] JWT Token authentication: https://airflow.apache.org/docs/apache-airflow/stable/security/jwt_token_authentication.html
[4] Airflow 3.2.0 Blog announcement: https://airflow.apache.org/blog/airflow-3.2.0/
Users are recommended to upgrade to version 3.2.0, which fixes this issue.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
通过日志文件的信息暴露
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 3.2.0之前版本存在安全漏洞，该漏洞源于安全模型和部署细节描述不清，可能导致配置不当。
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 ~ 3.2.0 | - |
|
II. Public POCs for CVE-2025-66236
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2025-66236
请登录查看更多情报信息。
Patches & Fixes for CVE-2025-66236 (1)
Mailing List Discussions for CVE-2025-66236 (1)
Same Patch Batch · Apache Software Foundation · 2026-04-13 · 5 CVEs total
| CVE-2026-33858 | Apache Airflow: Unsafe Deserialization via Legacy Serialization Keys (__type/__var) Bypass | |
| CVE-2026-34476 | Apache SkyWalking MCP: Server-Side Request Forgery via SW-URL Header in MCP Server | |
| CVE-2026-35337 | Apache Storm Client: RCE through Unsafe Deserialization via Kerberos TGT Credential Handli | |
| CVE-2026-35565 | Apache Storm UI: Stored Cross-Site Scripting (XSS) via Unsanitized Topology Metadata in St |
IV. Related Vulnerabilities
Same product: Apache Airflow
-
CVE-2026-86473
Apache Airflow: Logout ignores a presented Authorization bea -
CVE-2026-75158
Apache Airflow: Assets events API returns asset events for e -
CVE-2026-82355
Apache Airflow: Session cookie silently overrides explicit A -
CVE-2026-75157
Apache Airflow: Asset queued-events DELETE endpoints gated o -
CVE-2026-59244
Apache Airflow: Secrets masker: `var.json` Variable values n
Same vendor: Apache Software Foundation
-
CVE-2026-113582
Apache Abdera: XML external entity expansion in Atom documen -
CVE-2026-103634
Apache DataSketches: datasketches-cpp: Out-of-bounds read an -
CVE-2026-112381
Apache Traffic Server: Nullptr dereference in net_write_io o -
CVE-2026-111817
Apache Traffic Server: Dropping chunked trailers stalls a pa -
CVE-2026-111812
Apache Traffic Server: origin_server_auth signs client-contr
Same weakness: CWE-532
-
CVE-2026-115885
LangGraph CLI prints the registry push token in `langgraph d -
CVE-2026-54711
PGHoard: Password written to debug log -
CVE-2026-105963
Secret key base exposed in stack trace arguments on wrong-ty -
CVE-2026-115657
KNIME Analytics Platform logs credentials of configured prox -
CVE-2026-115358
OpenBao before 2.6.3 Sensitive Data Leak in Audit Log via Ma
V. Comments for CVE-2025-66236
No comments yet