AUGUST 4, 2026
Live Feed
Back to database
Case File

CVE-2023-6544

MEDIUM · CVSS 5.4 EPSS 1.07%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2024-04-25 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 5.4. See the original NVD description below for full technical details.

CVE
CVE-2023-6544
Severity
MEDIUM
CVSS
5.4
EPSS
1.07%

Original NVD Description

A flaw was found in the Keycloak package. This issue occurs due to a permissive regular expression hardcoded for filtering which allows hosts to register a dynamic client. A malicious user with enough information about the environment could jeopardize an environment with this specific Dynamic Client Registration and TrustedDomain configuration previously unauthorized.