Medium severity4.3NVD Advisory· Published Jul 17, 2026· Updated Aug 31, 2026
CVE-2026-16104
CVE-2026-16104
Description
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3(expand)+ 1 more
- (no CPE)
- cpe:2.3:a:redhat:build_of_keycloak:-:*:*:*:-:*:*:*
Patches
Vulnerability mechanics
References
2- access.redhat.com/security/cve/CVE-2026-16104nvdVendor Advisory
- bugzilla.redhat.com/show_bug.cginvdIssue TrackingVendor Advisory
News mentions
1- Keycloak Services: Nine Moderate Vulnerabilities Disclosed in Authorization and Session ManagementVypr Intelligence · Jul 17, 2026