Insufficient Session Expiration Affecting apache-airflow-core package, versions [,3.3.0b1)
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.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk IDSNYK-PYTHON-APACHEAIRFLOWCORE-17878939
- published7 Jul 2026
- disclosed7 Jul 2026
- creditMitchell Benjamin, Jarek Potiuk
Introduced: 7 Jul 2026
CVE-2026-48891 (opens in a new tab)How to fix?
Upgrade apache-airflow-core to version 3.3.0b1 or higher.
Overview
Affected versions of this package are vulnerable to Insufficient Session Expiration via the dep.source and dep.target fields in the scheduling graph endpoint. An attacker can obtain identifiers of resources they are not authorized to access by inspecting dependency information exposed through the user interface. This is only exploitable if per-resource read scoping is used to restrict access to identifiers across different teams.