CVE-2026-21727: grafana

csirt@kutim:~/threat-intel/cve/CVE-2026-21727

CVSS 3.3 · Low EPSS 0,20%

Kerentanan Incorrect Permission Assignment for Critical Resource pada grafana. Skor CVSS 3.1 3.3 (Low) menurut grafana.com.

Deskripsi (NVD)

A cross-tenant isolation vulnerability was found in Grafana’s Correlations feature affecting legacy correlation records. Due to a backward compatibility condition allowing org_id = 0 records to be returned across organizations, a user with datasource management privileges could read and permanently delete legacy correlation data belonging to another organization. This issue affects correlations created prior to Grafana 10.2 and is fixed in >=11.6.11, >=12.0.9, >=12.1.6, and >=12.2.4. Thanks to Gyu-hyeok Lee (g2h) for reporting this vulnerability.

Rincian

Terbit di NVD: 15 April 2026
Terakhir diubah: 19 Agustus 2026
Status NVD: Modified
CVSS 3.1: 3.3 (Low), sumber grafana.com
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:N · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-732: Incorrect Permission Assignment for Critical Resource
EPSS (30 hari): 0,20% peluang dieksploitasi; lebih tinggi dari 9,6% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
grafana	grafana	Semua versi sebelum 11.6.11
grafana	grafana	Versi 12.0.0 hingga sebelum 12.0.9
grafana	grafana	Versi 12.1.0 hingga sebelum 12.1.6
grafana	grafana	Versi 12.2.0 hingga sebelum 12.2.4
grafana	grafana	Versi 12.3.0 hingga sebelum 12.3.3

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://grafana.com/security/security-advisories/cve-2026-21727 advisory vendor

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.