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Access Restriction Bypass Affecting flower package, versions [,1.2.0)

0.0
critical

  • Exploit Maturity

    Proof of concept

  • Attack Complexity

    Low

  • Scope

    Changed

  • Availability

    High

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  • snyk-id

    SNYK-PYTHON-FLOWER-2858331

  • published

    3 Jun 2022

  • disclosed

    3 Jun 2022

  • credit

    Tanner Prynn (@tprynn)

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Introduced: 3 Jun 2022

CVE-2022-30034 Open this link in a new tab
CWE-284 Open this link in a new tab

How to fix?

Upgrade flower to version 1.2.0 or higher.

Overview

Affected versions of this package are vulnerable to Access Restriction Bypass due to an OAuth authentication bypass. An attacker could access the Flower API to discover and invoke arbitrary Celery RPC calls or deny service by shutting down Celery task nodes.