CVE-2026-63259

MEDIUM CVSS 4.3 View on NVD ↗

Description

Authorization Bypass Through User-Controlled Key (CWE-639) in Kibana can lead to information disclosure via user-supplied identifiers that reference scheduled query result data from Kibana Spaces the requester is not authorized to access.

CVSS Vector

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

References

https://discuss.elastic.co/t/kibana-9-4-4-security-update-esa-2026-70/388573

Published: Jul 21, 2026 23:18 UTC Modified: Jul 22, 2026 20:37 UTC