CVE-2025-65995: Apache Airflow: Disclosure of secrets to UI via kwargs
This Apache advisory covers CVE-2025-65995 in Apache Airflow.
- CVE-2025-65995
Key facts
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N· base score 6.5, scored by CISA-ADPAttack vector: network. Attack complexity: low. Privileges required: low. User interaction: none. Scope: unchanged. Confidentiality impact: high. Integrity impact: none. Availability impact: none.- Weakness
- CWE-209 Generation of Error Message Containing Sensitive Information
- CISA SSVC
- Exploitation: none observed. Automatable: no. Technical impact: partial. CISA, .
- CISA KEV
- Not listed (catalogue checked )
- Affected
- Apache Airflow before 2.11.1; Apache Airflow 3.0.0 before 3.1.4
- Fixed in
- 2.11.1, 3.1.4
- Source published
- Source revised
- Listed by VulniPulse
Compiled by VulniPulse from the linked sources. How records are collected and checked.
Affected products & platforms
Description
When a DAG failed during parsing, Airflow’s error-reporting in the UI could include the full kwargs passed to the operators. If those kwargs contained sensitive values (such as secrets), they might be exposed in the UI tracebacks to authenticated users who had permission to view that DAG.
The issue has been fixed in Airflow 3.1.4 and 2.11.1, and users are strongly advised to upgrade to prevent potential disclosure of sensitive information.
Affected product named by the advisory: Apache Airflow.
Text from the source record.
- Apache Airflow before 2.11.1
- Apache Airflow 3.0.0 before 3.1.4
Official advisory · medium-confidence parse· fetched ·verify at source
How to fix CVE-2025-65995
Upgrade to a fixed release named by Apache:
- 2.11.1
- 3.1.4
Vendor guidance
- The issue has been fixed in Airflow 3.1.4 and 2.11.1, and users are strongly advised to upgrade to prevent potential disclosure of sensitive information.
Support dates for the fixed release lines
- Apache Airflow 2: support ended
- Apache Airflow 3.1: support ended
More Apache Software Foundation advisories
CVE-2026-40913Nov 9, 2026Apache Airflow's public Import Errors API returns the raw parse-failure stack trace to anyCVE-2026-50204Nov 9, 2026Apache Airflow's audit log stored Connection and Variable secret values in cleartextCVE-2026-68982Nov 9, 2026Apache Airflow's CeleryExecutor ran callback workloadsCVE-2026-76185Nov 9, 2026Apache Airflow's Task SDK secret cache built its keys from the team name and secret idCVE-2026-86829Nov 9, 2026Apache Airflow's scheduler fully deserializes XCom values written by task codeCVE-2026-82337Nov 9, 2026Apache Airflow rebuilt deadline alert fields through generic deserialization
Apache Software Foundation advisories, February 2026All Apache Software Foundation advisories
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