CVE-2026-63138

Description

Improper Neutralization of Special Elements in Data Query Logic (CWE-943) in Kibana can lead to information disclosure via NoSQL Injection (CAPEC-676). An authenticated user with access to the affected query functionality could submit specially crafted input that alters the intended query logic, returning data the user is not authorized to read.

CVSS Vector

Affected Products

References

• https://discuss.elastic.co/t/kibana-9-4-5-9-5-1-security-update-esa-2026-168/390082