CVE-2026-31987

Apache Airflow: JWT token appearing in logs

CVSS 7.5 HIGHEPSS 0.7%CWE-532

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.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected products

Apache Software Foundation · Apache Airflow

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References

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