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.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Privileges Required
None
No privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
High
Complete data leak
Integrity
None
No data modification
Availability
None
No disruption
CVSS Vector v3.1
Weakness Type (CWE)
References 5
https://github.com/apache/airflow/issues/62428
security@apache.org
https://github.com/apache/airflow/issues/62773
security@apache.org
https://github.com/apache/airflow/pull/62964
security@apache.org
https://lists.apache.org/thread/pvsrtxzwo9xy6xgknmwslv4zrw70kt6g
security@apache.org
http://www.openwall.com/lists/oss-security/2026/04/16/7
af854a3a-2127-422b-91ae-364da2661108