CVE-2026-31987

HIGH

7.5

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.

CVE Details

CVSS v3.1 Score7.5

SeverityHIGH

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published4/16/2026

Last Modified4/20/2026

Sourcenvd

Honeypot Sightings0

Affected Products

apache:airflow

Weaknesses (CWE)

CWE-532

References

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)

IOC Correlations

No correlations recorded

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