CVE-2026-30974: 9001 copyparty

csirt@kutim:~/threat-intel/cve/CVE-2026-30974

CVSS 5.4 · Medium EPSS 0,36%

Kerentanan Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') pada 9001 copyparty. Skor CVSS 3.1 5.4 (Medium) menurut NVD.

Deskripsi (NVD)

Copyparty is a portable file server. Prior to v1.20.11., the nohtml config option, intended to prevent execution of JavaScript in user-uploaded HTML files, did not apply to SVG images. A user with write-permission could upload an SVG containing embedded JavaScript, which would execute in the context of whichever user opens it. This has been fixed in v1.20.11.

Rincian

Terbit di NVD: 10 Maret 2026
Terakhir diubah: 17 Juni 2026
Status NVD: Analyzed
CVSS 3.1: 5.4 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:L/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): 0,36% peluang dieksploitasi; lebih tinggi dari 27,5% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
9001	copyparty	Semua versi sebelum 1.20.11

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/9001/copyparty/security/advisories/GHSA-m6hv-x64c-27mm advisory vendor
https://github.com/9001/copyparty/commit/1c9f894e149b6be3cc7de81efc93a4ce4766e0e5 patch
https://github.com/9001/copyparty/releases/tag/v1.20.11 product · release notes

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.