CVE-2021-20717: ec-cube

csirt@kutim:~/threat-intel/cve/CVE-2021-20717

CVSS 6.1 · Medium EPSS 2,3%

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

Deskripsi (NVD)

Cross-site scripting vulnerability in EC-CUBE 4.0.0 to 4.0.5 allows a remote attacker to inject a specially crafted script in the specific input field of the EC web site which is created using EC-CUBE. As a result, it may lead to an arbitrary script execution on the administrator's web browser.

Rincian

Terbit di NVD: 10 Mei 2021
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
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): 2,3% peluang dieksploitasi; lebih tinggi dari 82,9% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
ec-cube	ec-cube	Versi 4.0.0 hingga sebelum 4.0.5

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://www.ec-cube.net/news/detail.php?news_id=383 patch · advisory vendor
https://www.ec-cube.net/news/detail.php?news_id=384 patch · advisory vendor
https://jvn.jp/en/jp/JVN97554111/index.html advisory pihak ketiga

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:10 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.