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Improper Authorization Affecting org.keycloak:keycloak-core package, versions [,17.0.1)

0.0
high

Snyk CVSS

    Attack Complexity Low
    Scope Changed

    Threat Intelligence

    Exploit Maturity Proof of concept
    EPSS 0.06% (26th percentile)
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NVD
6.5 medium
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Red Hat
6.5 medium

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  • Snyk ID SNYK-JAVA-ORGKEYCLOAK-2805802
  • published 29 Apr 2022
  • disclosed 27 Apr 2022
  • credit Christian Dölling of SySS GmbH
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Introduced: 27 Apr 2022

CVE-2022-1466 Open this link in a new tab
CWE-285 Open this link in a new tab

How to fix?

Upgrade org.keycloak:keycloak-core to version 17.0.1 or higher.

Overview

org.keycloak:keycloak-core is an open source identity and access management solution.

Affected versions of this package are vulnerable to Improper Authorization and as a result, Red Hat Single Sign-On, a project based on keycloak, is vulnerable to users performing actions that they should not be allowed to perform. It was possible to add users to the master realm even though no respective permission was granted.