CVE-2026-107604

A flaw was found in the installation provider and client registration endpoints of the Keycloak identity management service. A realm administrator with only the read-only view-clients role can access the active primary secret of any confidential client, which should normally be restricted. This exposed secret can be used to impersonate the client and gain unauthorized access to its associated service account permissions.

CVSS v3 4.9 MEDIUM

4.9^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.2 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://access.redhat.com/security/cve/CVE-2026-107604
https://bugzilla.redhat.com/show_bug.cgi?id=2547941

Configurations

No configuration.

History

08 Oct 2026, 15:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-08 15:17

Updated : 2026-10-08 20:49

NVD link : CVE-2026-107604

Mitre link : CVE-2026-107604

CVE.ORG link : CVE-2026-107604

JSON object : View

Products Affected

No product.

CWE

CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

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