CVE-2026-31987High· 7.5▾ TwilightApache Airflow: JWT token appearing in logs
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 41.3 · likelihood 0.1 · exploitation 0
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Exploit-prediction probability, daily snapshots since Aug 1.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via OSV
Last analysed / modified upstream
0.7%
0.7% → 0.8%
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.
apache-airflow >= 3.0.0, < 3.2.0Upgrade to a patched release:
apache-airflow 3.2.0Connected by shared product, vendor, weakness, or advisory.
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