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4.3 Medium

CVE-2026-33460 Incorrect Authorization (CWE-863) in Kibana can lead to cross-space information disclosure via Privilege Abuse…

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.

Affected products and versions

Product Affected versions Fixed in
Kibana 9.3 9.3.0 → 9.3.2 No fix stated
Kibana 9.0 9.0.0 → 9.2.7 No fix stated
Kibana 8.0 8.0.0 → 8.19.13 No fix stated

References

Timeline

  1. Published
  2. Last modified

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