PT-2026-60800 · Red Hat · Red Hat Build Of Keycloak+3

CVE-2026-16104 · Published 2026-07-17 · Updated 2026-07-17

Mitre

CVSS v3.1

4.3

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

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, when they are requested by administrators with view-only permissions. This can lead to the exposure of third-party service credentials to unauthorized personnel or through administrative logs.

Fix

Related Identifiers

CVE-2026-16104

Affected Products

Red Hat Build Of Keycloak

Red Hat Data Grid 8

Red Hat Jboss Enterprise Application Platform Expansion Pack

Red Hat Single Sign-On 7

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2026-16104 · Security Note
• https://bugzilla.redhat.com/show_bug.cgi?id=2501737 · Note
• https://access.redhat.com/security/cve/CVE-2026-16104 · Note