AI and data stack advisories

Severe, 6 weeks1496Projects326

1496 severe, 6 weeks · 326 projects

ElasticCVE-2026-49092

Elastic Kibana: information disclosure

Elastic

CVE-2026-49092 · Published Jul 21, 2026 · updated Aug 6, 2026

Medium4.3
No fix yet
Elastic advisory

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.

Affected versions

PackageAffectedFixed in
Kibana
Product
>= 9.4.0, <= 9.4.2No fix yet
Details and references
CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Severity from
the vendor (its own CVE record or advisory)
Weakness
CWE-863

More Elastic advisories

All Elastic
Medium 5.0Jul 21Elastic Kibana: improper authorizationCVE-2026-63142no fix yetMedium 4.3Jul 21Elastic Kibana: missing authorizationCVE-2026-63143no fix yetMedium 6.5Jul 21Elasticsearch: denial of serviceCVE-2026-63144no fix yetMedium 4.3Jul 21Elastic Kibana: improper authorizationCVE-2026-63145no fix yetMedium 4.3Jul 21Elastic Kibana: information disclosureCVE-2026-63259no fix yetMedium 6.5Jul 21Elastic Kibana: resource exhaustionCVE-2026-63260no fix yet