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Privilege Escalation Affecting apache-airflow package, versions [,2.0.1)

0.0
medium

Snyk CVSS

    Attack Complexity Low
    Confidentiality High

    Threat Intelligence

    EPSS 0.09% (39th percentile)
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NVD
6.5 medium

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  • Snyk ID SNYK-PYTHON-APACHEAIRFLOW-1244085
  • published 8 Apr 2021
  • disclosed 7 Apr 2021
  • credit Ian Carroll
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Introduced: 7 Apr 2021

CVE-2021-26559 Open this link in a new tab
CWE-264 Open this link in a new tab

How to fix?

Upgrade apache-airflow to version 2.0.1 or higher.

Overview

apache-airflow is a platform to programmatically author, schedule, and monitor workflows.

Affected versions of this package are vulnerable to Privilege Escalation. Improper access control on the configurations endpoint for the Stable API allows users with Viewer or User role to get airflow configurations including sensitive information even when [webserver] expose_config is set to False in airflow.cfg.

References