Improper Authorization Affecting org.keycloak:keycloak-services package, versions [,22.0.1)


Severity

0.0
medium
0
10

    Threat Intelligence

    Exploit Maturity
    Proof of concept
    EPSS
    0.07% (31st percentile)

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  • Snyk ID SNYK-JAVA-ORGKEYCLOAK-6230714
  • published 7 Feb 2024
  • disclosed 13 Jan 2023
  • credit Unknown

How to fix?

Upgrade org.keycloak:keycloak-services to version 22.0.1 or higher.

Overview

org.keycloak:keycloak-services is an open source identity and access management solution for modern applications and services.

Affected versions of this package are vulnerable to Improper Authorization such that the verified state is not reset when the email changes. It is possible for users to shadow others with the same email and lockout or impersonate them.

CVSS Scores

version 3.1
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Snyk

6.3 medium
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    Low
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    Low
  • Integrity (I)
    Low
  • Availability (A)
    Low
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NVD

6.5 medium
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Red Hat

6.3 medium