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VULNERABILITIES

CVE-2026-31987 Details

Description

JWT Tokens used by tasks were exposed in logs. This could allow UI users to act as Dag Authors. Users are advised to upgrade to Airflow version that contains fix. Users are recommended to upgrade to version 3.2.0, which fixes this issue.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: CISA-ADPCVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
http://www.openwall.com/lists/oss-security/2026/04/16/7 CVEMailing ListThird Party Advisory
https://github.com/apache/airflow/issues/62428 [email protected]Issue Tracking
https://github.com/apache/airflow/issues/62773 [email protected]Issue Tracking
https://github.com/apache/airflow/pull/62964 [email protected]Issue TrackingPatchThird Party Advisory
https://lists.apache.org/thread/pvsrtxzwo9xy6xgknmwslv4zrw70kt6g [email protected]Mailing ListVendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-532Insertion of Sensitive Information into Log File[email protected]

Affected Products

ProductVersions
apache airflow
>= 3.0.0, < 3.2.0

CPE

  • cpe:2.3:a:apache:airflow:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

6 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-31987
NVD Published Date:
Apr 16, 2026
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2026-31987 Details - Not Deferred