CVE-2024-3656
HIGH EPSS 84.9%
Published Oct 9, 20241y ago · Modified Jun 17, 20262w ago
8.1 CVSS 3.1
Published Oct 9, 2024 1y ago
Last Modified Jun 17, 2026 2w ago
Description
A flaw was found in Keycloak. Certain endpoints in Keycloak's admin REST API allow low-privilege users to access administrative functionalities. This flaw allows users to perform actions reserved for administrators, potentially leading to data breaches or system compromise.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability None
Threat Intelligence
EPSS Exploit Probability
84.9% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor Information Exposure
References 8
- access.redhat.com https://access.redhat.com/errata/RHSA-2024:3572
- access.redhat.com https://access.redhat.com/errata/RHSA-2024:3575
- access.redhat.com https://access.redhat.com/security/cve/CVE-2024-3656
- bugzilla.redhat.com https://bugzilla.redhat.com/show_bug.cgi?id=2274403
- github.com https://github.com/advisories/GHSA-2cww-fgmg-4jqc
- github.com https://github.com/hnsecurity/vulns/blob/main/HNS-2024-08-Keycloak.md
- news.ycombinator.com https://news.ycombinator.com/item?id=42136000
- security.humanativaspa.it https://security.humanativaspa.it/an-analysis-of-the-keycloak-authentication-system/
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.