CVE-2026-31987

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.

Score

CVSS 3.1 7.5 High

Status

Analyzed - security@apache.org

Published

2026-04-16

Last modified

2026-10-26

Weaknesses

CWE-532

Affected products

• Airflow (Apache)
• Apache Airflow (Apache Software Foundation)

References

• https://github.com/apache/airflow/pull/62964
• https://github.com/apache/airflow/issues/62428
• https://github.com/apache/airflow/issues/62773
• https://lists.apache.org/thread/pvsrtxzwo9xy6xgknmwslv4zrw70kt6g
• http://www.openwall.com/lists/oss-security/2026/04/16/7