ElasticCVE-2026-49092
Elastic Kibana: information disclosure
Medium4.3CVE-2026-49092 · Published Jul 21, 2026 · updated Aug 6, 2026
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
| Package | Affected | Fixed in |
|---|---|---|
| Kibana Product | >= 9.4.0, <= 9.4.2 | No 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| Date | Advisory | Severity | Fixed in |
|---|---|---|---|
| Jul 21 | Elastic Kibana: improper authorization | Medium5.0 | No fix yet |
| Jul 21 | Elastic Kibana: missing authorization | Medium4.3 | No fix yet |
| Jul 21 | Elasticsearch: denial of service | Medium6.5 | No fix yet |
| Jul 21 | Elastic Kibana: improper authorization | Medium4.3 | No fix yet |
| Jul 21 | Elastic Kibana: information disclosure | Medium4.3 | No fix yet |
| Jul 21 | Elastic Kibana: resource exhaustion | Medium6.5 | No fix yet |