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Improper Authentication Affecting airflow-2 package, versions *

Severity

 Recommended
low

Based on default assessment until relevant scores are available.

Threat Intelligence

EPSS
0.33% (27th percentile)

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  • Snyk IDSNYK-MINIMOSLATEST-AIRFLOW2-21787700
  • published29 Oct 2026
  • disclosed5 Nov 2026
Report a new vulnerability Found a mistake?

Introduced: 29 Oct 2026

NewCVE-2026-49272  (opens in a new tab)
CWE-287  (opens in a new tab)

How to fix?

There is no fixed version for Minimos:latest airflow-2.

NVD Description

Note: Versions mentioned in the description apply only to the upstream airflow-2 package and not the airflow-2 package as distributed by Minimos. See How to fix? for Minimos:latest relevant fixed versions and status.

OAuthLib is an implementation of the OAuth request-signing logic for Python 3.6+. From 3.3.0 until 4.0.1, OAuthLib's RFC 8628 device workflow does not require DeviceCodeGrant.validate_token_request to check that the device_code parameter is present and valid. A caller whose client request is accepted by the configured validator and who knows a valid client ID enabled for the device workflow can submit a missing or bogus device code to the token endpoint and obtain a bearer token without completing device authorization. This issue is fixed in version 4.0.1.