CVE-2021-39136: basercms

csirt@kutim:~/threat-intel/cve/CVE-2021-39136

CVSS 5.4 · Medium EPSS 0,93%

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

Deskripsi (NVD)

baserCMS is an open source content management system with a focus on Japanese language support. In affected versions there is a cross-site scripting vulnerability in the file upload function of the management system of baserCMS. Users are advised to update as soon as possible. No workaround are available to mitigate this issue.

Rincian

Terbit di NVD: 25 Agustus 2021
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
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): 0,93% peluang dieksploitasi; lebih tinggi dari 59,5% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
basercms	basercms	Semua versi sebelum 4.5.1

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://basercms.net/security/JVN_14134801 advisory vendor
https://github.com/baserproject/basercms/commit/568d4cab5ba1cdee7bbf0133c676d02a98f6d7bc patch · advisory pihak ketiga
http://jvn.jp/en/jp/JVN14134801/index.html advisory pihak ketiga
https://github.com/baserproject/basercms/security/advisories/GHSA-hgjr-632x-qpp3 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.