CVE-2021-47917: simplephpscripts simple cms php

csirt@kutim:~/threat-intel/cve/CVE-2021-47917

CVSS 5.4 · Medium EPSS 0,33%

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

Deskripsi (NVD)

Simple CMS 2.1 contains a persistent cross-site scripting vulnerability in user input parameters that allows remote attackers to inject malicious script code. Attackers can exploit the newUser and editUser modules to inject persistent scripts that execute on user list preview, potentially leading to session hijacking and application manipulation.

Rincian

Terbit di NVD: 1 Februari 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): 0,33% peluang dieksploitasi; lebih tinggi dari 25,0% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
simplephpscripts	simple cms php	Versi 2.1

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://www.vulncheck.com/advisories/simple-cms-persistent-cross-site-scripting-via-user-input-parameters advisory pihak ketiga
https://www.vulnerability-lab.com/get_content.php?id=2302 exploit · advisory pihak ketiga
https://simplephpscripts.com/simple-cms-php product

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.