Missing Authorization

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 Missing Authorization during client update handling. An attacker can persist a confidential client that does...

CVE-2026-18201 Keycloak-services: keycloak-services: generic identity-provider creation can bind brokers to organizations without manage-organizations

Keycloak provides a way to manage identity providers and organizations through its administrative API. A flaw was discovered where an administrator with permission to manage identity providers could link a new provider to an organization without having the required permissions to manage that...

DNS Rebinding

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 DNS Rebinding in the client host restriction logic. An attacker can bypass wildcard domain restrictions on...

Improper Validation of Consistency within Input

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 Validation of Consistency within Input during OIDC authentication flow processing. An attacker can...

Missing Authorization

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 Missing Authorization through the Google token exchange flow in the Google Identity Provider token exchange...

Improper Authentication

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 Authentication through the Microsoft account token exchange flow in the Microsoft identity provider...

CVE-2026-17059 Keycloak-services: keycloak-services: information disclosure via role-users endpoint bypasses per-user view filter

A flaw was found in the role-users endpoint of the keycloak-services library, which is the core component of the Keycloak identity and access management solution. The issue occurs because the system fails to check if an administrator has permission to view individual users when listing members of...

EUVD-2026-48598

A flaw was found in the role-users endpoint of the keycloak-services library, which is the core component of the Keycloak identity and access management solution. The issue occurs because the system fails to check if an administrator has permission to view individual users when listing members of...

CVE-2026-17059 Keycloak-services: keycloak-services: information disclosure via role-users endpoint bypasses per-user view filter

A flaw was found in the role-users endpoint of the keycloak-services library, which is the core component of the Keycloak identity and access management solution. The issue occurs because the system fails to check if an administrator has permission to view individual users when listing members of...

CVE-2026-17059

The CVE-2026-17059 issue affects the Keycloak‑services library’s role-users endpoint. A permission check gap allows an administrator with limited privileges to view private user details (names, email addresses) for members of a role they should not access, enabling information disclosure. Accordi...

CVE-2026-17059

A flaw was found in the role-users endpoint of the keycloak-services library, which is the core component of the Keycloak identity and access management solution. The issue occurs because the system fails to check if an administrator has permission to view individual users when listing members of...

CVE-2026-17048 Keycloak-services: keycloak-services: vault-resolved rotated client secrets leaked via admin rest api

A flaw was found in the Keycloak Admin REST API, which is used to manage security realms and clients. The issue occurs when the system processes requests for rotated client secrets that are stored in a secure vault. Due to improper boundary enforcement, a delegated administrator with view-only...

Authorization Bypass Through User-Controlled Key

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 Authorization Bypass Through User-Controlled Key through the getRoleUserMembers path in RoleContainerResource...

PT-2026-64299

Name of the Vulnerable Software and Affected Versions Keycloak affected versions not specified Description A flaw exists in the role-users endpoint of the keycloak-services library. The system fails to verify if an administrator has the necessary permissions to view individual users when listing...

Information Exposure

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 Information Exposure through the OIDCClientSecretConfigWrapper in...

CVE-2026-16103

A flaw was found in the keycloak-services component of Keycloak. This issue is an incomplete fix for CVE-2026-9798, where brute-force protection checks were added to the Client-Initiated Backchannel Authentication CIBA initiation handler but were omitted from the token redemption handler. This...

CVE-2026-16104 Keycloak-services: keycloak-services: authenticator config endpoint exposes raw recaptcha secrets to view-only admins

A flaw was found in the authentication configuration endpoint of the keycloak-services component, which is the core engine for Red Hat Build of Keycloak identity and access management. The issue occurs because the system fails to mask sensitive configuration values, such as reCAPTCHA secret keys,...

EUVD-2026-45226

A flaw was found in the authentication configuration endpoint of the keycloak-services component, which is the core engine for Red Hat Build of Keycloak identity and access management. The issue occurs because the system fails to mask sensitive configuration values, such as reCAPTCHA secret keys,...

CVE-2026-16104 Keycloak-services: keycloak-services: authenticator config endpoint exposes raw recaptcha secrets to view-only admins

A flaw was found in the authentication configuration endpoint of the keycloak-services component, which is the core engine for Red Hat Build of Keycloak identity and access management. The issue occurs because the system fails to mask sensitive configuration values, such as reCAPTCHA secret keys,...

CVE-2026-16104

CVE-2026-16104 affects the authentication configuration endpoint in the Keycloak services used by Red Hat Build of Keycloak. The underlying issue is that the system does not mask sensitive configuration values (e.g., reCAPTCHA secrets) when requested by administrators with view-only permissions, ...