CVE•Published 2026-09-02•Modified 2026-09-03•0 articles on news•5 live references•NVD data

CVE-2026-78584Elastic · Kibana

Vulnerability data via NVD (ingested)

CVSS v3.1

4.3

MEDIUM

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

EPSS percentile

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Weaknesses (CWE)

CWE-204Observable Response Discrepancy

Description

Observable Response Discrepancy (CWE-204) in the Kibana Osquery feature can lead to information disclosure via Query System for Information (CAPEC-54). An authenticated user holding Osquery live-query privileges could determine whether a scheduled query identifier exists in a Kibana space they are not authorized to access.

Timeline

Published 2026-09-02

Modified 2026-09-03

External references

NVD MITRE Exploit-DB Sploitus VulnCheck

Search for exposed instances

Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).

Shodan · vuln tag0 hosts

vuln:CVE-2026-78584

Hosts Shodan has explicitly fingerprinted as vulnerable.

Shodan · product

product:"Elastic Kibana"

All exposed Elastic Kibana instances — cross-reference with the CVE's affected-version range.

Shodan · banner/body mention

http.html:"Kibana"

HTTP body or banner mentions "Kibana" — catches deploys Shodan didn't identify as a product.

More intel sources (5)

Shodan report

vuln:CVE-2026-78584