CVE-2026-33460 — Incorrect Authorization in Kibana Fleet Leading to Information Disclosure
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 …
Published: 2026-04-08 · CVSS: 4.3 · CVSS 3.1
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7