CVE-2026-9495

Katalog CVE

CVSS 7.3 · High EPSS 0,61%

Kerentanan Improper Access Control. Skor CVSS 3.1 7.3 (High) menurut snyk.io.

Deskripsi (NVD)

Versions of the package @koa/router from 14.0.0 and before 15.0.0 are vulnerable to Access Control Bypass due to the middleware being silently dropped from the execution chain when the router prefix contains path parameters. Depending on what the skipped middleware was supposed to protect, an attacker could bypass authentication and authorization, evade rate limiting or bypass input sanitization.

Rincian

Terbit di NVD

26 Mei 2026

Terakhir diubah

23 Juli 2026

Status NVD

Awaiting Analysis

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-284: Improper Access Control

EPSS (30 hari)

0,61% peluang dieksploitasi; lebih tinggi dari 47,8% 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/koajs/router/commit/d53e17f284557b1f417946f9807ee52290c3c759
• https://github.com/koajs/router/issues/202
• https://github.com/koajs/router/pull/206
• https://security.snyk.io/vuln/SNYK-JS-KOAROUTER-12215044