csirt@kutim:~/threat-intel/cve/CVE-2026-90447

Katalog CVE

CVSS 6.5 · Medium EPSS 0,22%

Kerentanan Authentication Bypass by Spoofing. Skor CVSS 3.1 6.5 (Medium) menurut hq.dhs.gov.

Deskripsi (NVD)

A routing rule selects between two different authentication mechanisms for the same downstream service based on the value of a client-supplied request header, rather than on any property the client cannot control. An authenticated user in possession of a shared service credential can set this header to route around the primary role-based authorization check and reach the alternate path's fixed, elevated role instead. This allows a low-privileged authenticated attacker who knows the shared credential to perform actions reserved for a higher-privileged role.

Rincian

Terbit di NVD
11 September 2026
Terakhir diubah
2 Oktober 2026
Status NVD
Awaiting Analysis
CVSS 3.1
6.5 (Medium), sumber hq.dhs.gov
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N · uraikan di kalkulator
Jenis kelemahan (CWE)
CWE-290: Authentication Bypass by Spoofing
EPSS (30 hari)
0,22% peluang dieksploitasi; lebih tinggi dari 11,6% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

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.