CVE-2026-33460

Description

Incorrect Authorization (CWE-863) in Kibana can lead to cross-space information disclosure via Privilege Abuse (CAPEC-122). A user with Fleet agent management privileges in one Kibana space can retrieve Fleet Server policy details from other spaces through an internal enrollment endpoint. The endpoint bypasses space-scoped access controls by using an unscoped internal client, returning operational identifiers, policy names, management state, and infrastructure linkage details from spaces the user is not authorized to access.

PUBLISHED Reserved 2026-03-20 | Published 2026-04-08 | Updated 2026-04-09 | Assigner elastic

Problem types

CWE-863 Incorrect Authorization

Product status

References

discuss.elastic.co/...3-3-security-update-esa-2026-25/385813

cve.org (CVE-2026-33460)

nvd.nist.gov (CVE-2026-33460)

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