CVE-2026-67332

Katalog CVE

CVSS 6.4 · Medium EPSS 0,26%

Kerentanan Improper Authorization. Skor CVSS 3.1 6.4 (Medium) menurut vulncheck.com.

Deskripsi (NVD)

@better-auth/oauth-provider before 1.7.0-beta.4 fails to bind access-token audience to the authorization grant, allowing clients to request tokens for unrelated resources. Attackers can complete an OAuth flow and obtain access tokens whose audience targets resource servers the authorization never covered, bypassing intended authorization boundaries.

Rincian

Terbit di NVD

1 Agustus 2026

Terakhir diubah

8 Oktober 2026

Status NVD

Deferred

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-285: Improper Authorization

EPSS (30 hari)

0,26% peluang dieksploitasi; lebih tinggi dari 16,3% 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

• https://github.com/better-auth/better-auth/security/advisories/GHSA-p2fr-6hmx-4528
• https://www.vulncheck.com/advisories/better-auth-oauth-provider-before-beta-4-authorization-bypass