CVE-2026-31987

Summary

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.

Affected Software

Weaknesses

• CWE-532: CWE-532 Insertion of Sensitive Information into Log File

ADP Enrichment

CVE Program Container

Additional References

• http://www.openwall.com/lists/oss-security/2026/04/16/7

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: yes
  • Technical Impact: partial

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

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