CVE-2024-3656
Keycloak: unguarded admin rest api endpoints allows low privilege users to use administrative functionalities
- Published
- Oct 9, 2024
- Updated
- Nov 20, 2025
- Assigning CNA
- redhat
- Evidence observed
- Aug 8, 2026
Primary CVSS
nvd · CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:NLow · next 30 days
- Percentile
- 86.1%
- Model date
- Sep 21, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
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.
Sources
2Keycloak admin API allows low privilege users to use administrative functions
- vulnsResearch
HN Security's advisories.
Responsible use
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