CVE-2026-33245: shopify react-router

csirt@kutim:~/threat-intel/cve/CVE-2026-33245

CVSS 4.7 · Medium EPSS 0,23%

Kerentanan Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') pada shopify react-router. Skor CVSS 3.1 4.7 (Medium) menurut NVD.

Deskripsi (NVD)

React Router is a router for React. In versions 7.7.0 through 7.13.1, when using React Router's unstable React Server Components (RSC) APIs, there is a potential client-side Cross-Site Scripting (XSS) vulnerability in the RSC redirect handling if redirects come from untrusted sources. This does not impact applications that are not using the unstable RSC APIs in React Router. This is patched in version 7.13.2.

Rincian

Terbit di NVD: 2 Juni 2026
Terakhir diubah: 22 Juli 2026
Status NVD: Analyzed
CVSS 3.1: 4.7 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
EPSS (30 hari): 0,23% peluang dieksploitasi; lebih tinggi dari 13,0% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
shopify	react-router	Versi 7.7.0 hingga sebelum 7.13.2

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/remix-run/react-router/security/advisories/GHSA-8646-j5j9-6r62 advisory vendor

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:11 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.