REDHAT-BUG-2464126: Medium severity Red Hat Keycloak vulnerability

Published Apr 30, 2026
·
Updated

When Keycloak is started with --features-disabled=account,account-api, the Account REST API is only partially disabled. Five endpoints under the versioned path /account/v1alpha1 remain fully functional — including both read and write operations — because they lack the checkAccountApiEnabled() gate that correctly blocks four other endpoints in the same REST service class. The user needs to have permissions to use the API.

Affected Software

1 affected component
Red Hat Keycloak

Event History

Apr 30, 2026
Data Sourced
via Red Hat·02:32 PM
DescriptionSeverityAffected Software
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Frequently Asked Questions

1

What are the potential risks associated with REDHAT-BUG-2464126?

The risks include unauthorized access to sensitive user account information due to partially disabled API endpoints.

2

How do I fix REDHAT-BUG-2464126?

To fix REDHAT-BUG-2464126, ensure that Keycloak is configured correctly and that the account and account-api features are enabled when they are required.

3

What versions of Keycloak are affected by REDHAT-BUG-2464126?

The vulnerability affects all versions of Red Hat Keycloak that allow the features to be disabled.

4

Is there a workaround for REDHAT-BUG-2464126?

A potential workaround is to avoid starting Keycloak with the `--features-disabled=account,account-api` option.

5

What is the severity level of REDHAT-BUG-2464126?

The severity level of REDHAT-BUG-2464126 is considered high due to the exposure of critical endpoints.

Contact

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