CVE-2023-6484

Keycloak: log injection during webauthn authentication or registration

MEDIUM
5.3
CVSS Score
Published: April 25, 2024 at 03:58 PM UTC
Updated: June 27, 2026 at 11:41 AM UTC
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Severity
MEDIUM5.3
Exploit prediction
EPSS 1%
SSVC
No known exploit

Description

A log injection flaw was found in Keycloak. A text string may be injected through the authentication form when using the WebAuthn authentication mode. This issue may have a minor impact to the logs integrity.

Affected

We have no canonical product record for this CVE. The source names may not have matched any product.

References (16)

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.3MEDIUMredhat
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-117

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