CVE-2026-18639

Katalog CVE

CVSS 7.3 · High EPSS 0,39%

Kerentanan Authentication Bypass by Spoofing. Skor CVSS 3.1 7.3 (High) menurut rapid7.com.

Deskripsi (NVD)

When Velociraptor is configured to use an OIDC IdP for authentication, it uses the email claim as a username. However, some IdP allow users to change the email claim without verification. Some IdPs do not set the "email_verified" claim and do not actually verify the email. This allows a user to impersonate another user by setting their email address within the IdP, allowing account takeover.

Rincian

Terbit di NVD

11 Agustus 2026

Terakhir diubah

28 Agustus 2026

Status NVD

Awaiting Analysis

CVSS 3.1

7.3 (High), sumber rapid7.com
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-290: Authentication Bypass by Spoofing

EPSS (30 hari)

0,39% peluang dieksploitasi; lebih tinggi dari 30,9% 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

• http://docs.velociraptor.app/announcements/advisories/cve-2026-18639/