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CVE-2026-33463

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CVE-2026-33463

Published: May 28, 2026

Modified: May 29, 2026

PUBLISHED

CVSS v3.1

5.3

MEDIUM

Description

Operation on a Resource after Expiration or Termination (CWE-672) in Kibana can lead to unauthorized information disclosure. A logic error in how expiration timestamps were validated allowed a time-bounded access token to remain usable beyond its intended validity window, enabling an unauthenticated actor in possession of the token to retrieve the associated content after expiration.

VendorProductVersions

Elastic

Kibana

affected
8.0.0 - <= 8.19.15
affected
9.0.0 - <= 9.3.4

Weaknesses (CWE)

CWE-672

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

References

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