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CVE-2026-33461

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CVE-2026-33461

Published: Apr 8, 2026

Modified: Apr 9, 2026

PUBLISHED

CVSS v3.1

7.7

HIGH

Description

Incorrect Authorization (CWE-863) in Kibana can lead to information disclosure via Privilege Abuse (CAPEC-122). A user with limited Fleet privileges can exploit an internal API endpoint to retrieve sensitive configuration data, including private keys and authentication tokens, that should only be accessible to users with higher-level settings privileges. The endpoint composes its response by fetching full configuration objects and returning them directly, bypassing the authorization checks enforced by the dedicated settings APIs.

VendorProductVersions

Elastic

Kibana

affected
9.3.0 - <= 9.3.2
affected
9.0.0 - <= 9.2.7
affected
8.0.0 - <= 8.19.13

Weaknesses (CWE)

CWE-863

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

None

Availability

None

References

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