CVE-2024-3656
Keycloak: unguarded admin rest api endpoints allows low privilege users to use administrative functionalities
- State
- Published
- Severity
- 8.1 High
- Published
- Oct 9, 2024
- Updated
- Oct 9, 2026
- Reserved
- Apr 11, 2024
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 8.1 High | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N | redhat |
Weaknesses
- CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
Affected Products
| Product | Versions |
|---|---|
keycloak |
|
Red Hat Build of KeycloakRed Hat | |
Red Hat Single Sign-On 7Red Hat | |
Red Hat Build of KeycloakRed Hat | |
Red Hat JBoss Enterprise Application Platform 8Red Hat | |
Red Hat Single Sign-On 7Red Hat |
References
- RHSA-2024:3572vendor-advisory
- RHSA-2024:3575vendor-advisory
- https://access.redhat.com/security/cve/CVE-2024-3656vdb-entry
- RHBZ#2274403issue-tracking
- https://github.com/advisories/GHSA-2cww-fgmg-4jqc
- https://security.humanativaspa.it/an-analysis-of-the-keycloak-authentication-system/
- https://news.ycombinator.com/item?id=42136000
- https://github.com/hnsecurity/vulns/blob/main/HNS-2024-08-Keycloak.md
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