Authentication Bypass Affecting org.keycloak:keycloak-core package, versions [,2.3.0)


0.0
high

Snyk CVSS

    Attack Complexity Low
    User Interaction Required
    Confidentiality High
    Integrity High

    Threat Intelligence

    EPSS 0.26% (66th percentile)
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NVD
8.1 high
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Red Hat
3.7 low

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  • Snyk ID SNYK-JAVA-ORGKEYCLOAK-455611
  • published 30 Jul 2019
  • disclosed 19 Oct 2016
  • credit Unknown

How to fix?

Upgrade org.keycloak:keycloak-core to version 2.3.0 or higher.

Overview

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

Affected versions of this package are vulnerable to Authentication Bypass. It did not implement authentication flow correctly. An attacker could use this flaw to construct a phishing URL, from which he could hijack the user's session. This could lead to information disclosure, or permit further possible attacks.

References