Insufficient Session Expiration Affecting apache-airflow-providers-fab package, versions [,3.9.0rc1)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-PYTHON-APACHEAIRFLOWPROVIDERSFAB-19865643
- published16 Sept 2026
- disclosed16 Sept 2026
- creditOpenSec Intelligence
Introduced: 16 Sep 2026
NewCVE-2026-86462 (opens in a new tab)How to fix?
Upgrade apache-airflow-providers-fab to version 3.9.0rc1 or higher.
Overview
apache-airflow-providers-fab is a Provider package apache-airflow-providers-fab for Apache Airflow
Affected versions of this package are vulnerable to Insufficient Session Expiration in the Admin user-edit PATCH process. An attacker can maintain unauthorized access by reusing a previously obtained session cookie even after a password change.
Note: This is only exploitable if the deployment uses the FAB auth manager with database-backed sessions.