CVE-2026-49092
MEDIUM
NVD
CVSS Score
4.3
Severity
MEDIUM
Published
Jul 21, 2026
Vendor
unknown
Description
Unintended Proxy or Intermediary ('Confused Deputy') (CWE-441) in Kibana can lead to unauthorized information exposure via Accessing Functionality Not Properly Constrained by ACLs (CAPEC-1). Under certain conditions, a lower-privileged user can cause data from sources they are not authorized to access to be processed using another user's privileges.