Path Traversal Affecting org.keycloak:keycloak-services package, versions [21.1.0,24.0.3)


0.0
high

Snyk CVSS

    Attack Complexity Low
    User Interaction Required
    Confidentiality High
    Integrity High

    Threat Intelligence

    EPSS 0.04% (13th percentile)
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Red Hat
8.1 high

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  • Snyk ID SNYK-JAVA-ORGKEYCLOAK-6618057
  • published 18 Apr 2024
  • disclosed 17 Apr 2024
  • credit Axel Flamcourt

How to fix?

Upgrade org.keycloak:keycloak-services to version 24.0.3 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 Path Traversal due to improper URL validation in the redirection process. An attacker can construct a malicious request to bypass validation and access other URLs and potentially sensitive information within the domain.

Note: This flaw is particularly concerning for any client that utilizes a wildcard in the Valid Redirect URIs field.

References