CVE-2026-78583: elastic kibana

csirt@kutim:~/threat-intel/cve/CVE-2026-78583

CVSS 8.1 · High EPSS 0,39%

Kerentanan Incorrect Authorization pada elastic kibana. Skor CVSS 3.1 8.1 (High) menurut elastic.co.

Deskripsi (NVD)

Incorrect Authorization (CWE-863) in Kibana can lead to privilege escalation via Input Data Manipulation (CAPEC-153). Elasticsearch cluster privilege declarations originating from integration packages were not validated before being used to mint credentials for enrolled Elastic Agents. A user holding Fleet management privileges could therefore cause every Elastic Agent on a targeted policy to receive a credential carrying arbitrarily elevated Elasticsearch cluster privileges, up to and including full cluster administration.

Rincian

Terbit di NVD: 3 September 2026
Terakhir diubah: 8 September 2026
Status NVD: Analyzed
CVSS 3.1: 8.1 (High), sumber elastic.co
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-863: Incorrect Authorization
EPSS (30 hari): 0,39% peluang dieksploitasi; lebih tinggi dari 30,7% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
elastic	kibana	Versi 8.0.0 hingga sebelum 8.19.21
elastic	kibana	Versi 9.0.0 hingga sebelum 9.4.6
elastic	kibana	Versi 9.5.0 hingga sebelum 9.5.3

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://discuss.elastic.co/t/kibana-8-19-21-9-4-6-9-5-3-security-update-esa-2026-140/390158 advisory vendor · mitigasi

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:11 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.