CVE-2026-6270

Katalog CVE

CVSS 9.1 · Critical EPSS 0,61%

Kerentanan Interpretation Conflict pada fastify/middie. Skor CVSS 3.1 9.1 (Critical) menurut CNA.

Deskripsi (NVD)

@fastify/middie versions 9.3.1 and earlier do not register inherited middleware directly on child plugin engine instances. When a Fastify application registers authentication middleware in a parent scope and then registers child plugins with @fastify/middie, the child scope does not inherit the parent middleware. This allows unauthenticated requests to reach routes defined in child plugin scopes, bypassing authentication and authorization checks. Upgrade to @fastify/middie 9.3.2 to fix this issue. There are no workarounds.

Rincian

Terbit di NVD

16 April 2026

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

9.1 (Critical), sumber CNA
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-436: Interpretation Conflict

EPSS (30 hari)

0,61% peluang dieksploitasi; lebih tinggi dari 47,6% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://cna.openjsf.org/security-advisories.html advisory vendor
• https://github.com/fastify/fastify-express/security/advisories/GHSA-hrwm-hgmj-7p9c exploit · mitigasi · advisory vendor
• https://github.com/fastify/middie/security/advisories/GHSA-72c6-fx6q-fr5w advisory vendor