CVE-2025-65019: astro — Katalog CVE

csirt@kutim:~/threat-intel/cve/CVE-2025-65019

CVSS 6.1 · Medium EPSS 0,26%

Kerentanan Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') pada astro. Skor CVSS 3.1 6.1 (Medium) menurut NVD.

Deskripsi (NVD)

Astro is a web framework. Prior to version 5.15.9, when using Astro's Cloudflare adapter (@astrojs/cloudflare) with output: 'server', the image optimization endpoint (/_image) contains a critical vulnerability in the isRemoteAllowed() function that unconditionally allows data: protocol URLs. This enables Cross-Site Scripting (XSS) attacks through malicious SVG payloads, bypassing domain restrictions and Content Security Policy protections. This issue has been patched in version 5.15.9.

Rincian

Terbit di NVD: 19 November 2025
Terakhir diubah: 17 Juni 2026
Status NVD: Analyzed
CVSS 3.1: 6.1 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/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): 0,26% peluang dieksploitasi; lebih tinggi dari 15,9% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
astro	astro	Semua versi sebelum 5.15.9

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/withastro/astro/commit/9e9c528191b6f5e06db9daf6ad26b8f68016e533 patch
https://github.com/withastro/astro/security/advisories/GHSA-fvmw-cj7j-j39q exploit · advisory pihak ketiga

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.