CVE-2026-4629

Katalog CVE

CVSS 6.5 · Medium EPSS 0,49%

Kerentanan Incorrect Privilege Assignment pada redhat build of keycloak. Skor CVSS 3.1 6.5 (Medium) menurut redhat.com.

Deskripsi (NVD)

A flaw was found in Keycloak. A highly privileged user with `manage-clients` permission can exploit this vulnerability by injecting a hardcoded role mapper into any client. This action allows the user to bypass existing scope restrictions and inject the `realm-admin` role into generated tokens, resulting in privilege escalation and full administrative access to the realm.

Rincian

Terbit di NVD

30 Juni 2026

Terakhir diubah

5 Agustus 2026

Status NVD

Modified

CVSS 3.1

6.5 (Medium), sumber redhat.com
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-266: Incorrect Privilege Assignment

EPSS (30 hari)

0,49% peluang dieksploitasi; lebih tinggi dari 40,1% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://access.redhat.com/security/cve/CVE-2026-4629 advisory vendor
• https://bugzilla.redhat.com/show_bug.cgi?id=2450244 exploit · advisory vendor
• https://access.redhat.com/errata/RHSA-2026:50846
• https://access.redhat.com/errata/RHSA-2026:50847