org.keycloak:keycloak-services@23.0.6 vulnerabilities

Direct Vulnerabilities

Known vulnerabilities in the org.keycloak:keycloak-services package. This does not include vulnerabilities belonging to this package’s dependencies.

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Vulnerability Vulnerable Version
  • H
Path Traversal

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.

How to fix Path Traversal?

Upgrade org.keycloak:keycloak-services to version 24.0.3 or higher.

[21.1.0,24.0.3)
  • H
Origin Validation Error

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 Origin Validation Error due to the checkLoginIframe process. An attacker can significantly impact the application's availability by sending millions of requests in seconds using simple code.

How to fix Origin Validation Error?

Upgrade org.keycloak:keycloak-services to version 24.0.3 or higher.

[,24.0.3)
  • M
Authentication Bypass

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 Authentication Bypass due to improper enforcement of token types when validating signatures locally. An authenticated attacker could exchange a logout token for an access token and possibly gain access to data outside of enforced permissions.

How to fix Authentication Bypass?

Upgrade org.keycloak:keycloak-services to version 24.0.3 or higher.

[,24.0.3)
  • H
Open Redirect

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 Open Redirect due to an issue in the redirect_uri validation logic. By exploiting this vulnerability an attacker is allowed to bypass otherwise explicitly allowed hosts.

How to fix Open Redirect?

Upgrade org.keycloak:keycloak-services to version 24.0.3 or higher.

[,24.0.3)
  • H
Cross-site Scripting (XSS)

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 Cross-site Scripting (XSS) due to including JavaScript URIs in the SAML Assertion Consumer Service POST Binding URL (ACS). An attacker can execute arbitrary scripts in the context of the embedding origin on form submission.

How to fix Cross-site Scripting (XSS)?

Upgrade org.keycloak:keycloak-services to version 24.0.3 or higher.

[,24.0.3)
  • M
Authorization Bypass Through User-Controlled Key

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 Authorization Bypass Through User-Controlled Key due to a permissive regular expression hardcoded for filtering allowed hosts to register a dynamic client. A unauthorized user with enough information about the environment could benefit and jeopardize an environment with this specific Dynamic Client Registration with TrustedDomain configuration.

How to fix Authorization Bypass Through User-Controlled Key?

Upgrade org.keycloak:keycloak-services to version 24.0.3 or higher.

[,24.0.3)
  • M
Missing Critical Step in Authentication

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 Missing Critical Step in Authentication in the form of not sufficiently enforcing the second factor in multifactor authentication. A user can register a second factor for a known account, allowing step-up authentication.

How to fix Missing Critical Step in Authentication?

Upgrade org.keycloak:keycloak-services to version 24.0.3 or higher.

[,24.0.3)