VulnerabilityDeferred
CVE-2024-3656
Certain endpoints in Keycloak's admin REST API allow low-privilege users to access administrative functionalities.
HIGH 8.1EPSS 2.86%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.86%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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 3.1
- 8.1 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
- EPSS
- 2.86% probability · 86th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-200
- Source
- secalert@redhat.com
References
- https://access.redhat.com/errata/RHSA-2024:3572
- https://access.redhat.com/errata/RHSA-2024:3575
- https://access.redhat.com/security/cve/CVE-2024-3656
- https://bugzilla.redhat.com/show_bug.cgi?id=2274403
- https://github.com/advisories/GHSA-2cww-fgmg-4jqc
- https://github.com/hnsecurity/vulns/blob/main/HNS-2024-08-Keycloak.md
- https://news.ycombinator.com/item?id=42136000
- https://security.humanativaspa.it/an-analysis-of-the-keycloak-authentication-system/
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.