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.
Published 2024-04-25 16:15:10
Updated 2024-04-25 17:25:00
Source Red Hat, Inc.
View at NVD,   CVE.org

Products affected by CVE-2023-6544

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Exploit prediction scoring system (EPSS) score for CVE-2023-6544

0.44%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 62 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2023-6544

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
5.4
MEDIUM CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
2.8
2.5
Red Hat, Inc. 2024-04-25

CWE ids for CVE-2023-6544

References for CVE-2023-6544

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