CVE-2026-54307: n8n — Katalog CVE

csirt@kutim:~/threat-intel/cve/CVE-2026-54307

CVSS 9.6 · Critical EPSS 0,39%

Kerentanan Incorrect Authorization pada n8n. Skor CVSS 3.1 9.6 (Critical) menurut NVD.

Deskripsi (NVD)

n8n is an open source workflow automation platform. Prior to 1.123.55, 2.25.7, and 2.26.2, a member-level user with editor access to a shared workflow could reference credentials they do not own via specific public API endpoints. Credential ownership checks were only enforced partially leading to cross-user credential access. This issue affects instances where workflow sharing is enabled and at least one workflow has been shared with a member-level user as an Editor. This vulnerability is fixed in 1.123.55, 2.25.7, and 2.26.2.

Rincian

Terbit di NVD: 23 Juni 2026
Terakhir diubah: 26 Juni 2026
Status NVD: Analyzed
CVSS 3.1: 9.6 (Critical), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/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
n8n	n8n	Semua versi sebelum 1.123.55
n8n	n8n	Versi 2.0.0 hingga sebelum 2.25.7
n8n	n8n	Versi 2.26.0 hingga sebelum 2.26.2

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/n8n-io/n8n/security/advisories/GHSA-pmqw-72cg-wx85 mitigasi · 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.