CVE-2026-14209: redhat build of keycloak +1 lainnya

csirt@kutim:~/threat-intel/cve/CVE-2026-14209

CVSS 4.3 · Medium EPSS 0,39%

Kerentanan Authorization Bypass Through User-Controlled Key pada redhat build of keycloak, redhat jboss enterprise application platform expansion pack. Skor CVSS 3.1 4.3 (Medium) menurut redhat.com.

Deskripsi (NVD)

A vulnerability was discovered in Keycloak's Admin UI extension that allows certain administrative users to bypass security restrictions. When Fine-Grained Admin Permissions (FGAPv2) are enabled, an administrator who should only be able to search for users (but not view their full details) can use a specific "brute-force-user" endpoint to access a user's full profile. This includes sensitive information and security metadata. The issue occurs because the system fails to check if the administrator has the required "view" permission for that specific user when using this particular search path.

Rincian

Terbit di NVD: 30 Juni 2026
Terakhir diubah: 5 Agustus 2026
Status NVD: Modified
CVSS 3.1: 4.3 (Medium), sumber redhat.com
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-639: Authorization Bypass Through User-Controlled Key
EPSS (30 hari): 0,39% peluang dieksploitasi; lebih tinggi dari 30,7% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
redhat	build of keycloak	Semua versi
redhat	jboss enterprise application platform expansion pack	Semua versi

> Data dari konfigurasi CPE di NVD.

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.