CVE-2020-36727: xyzscripts newsletter manager

csirt@kutim:~/threat-intel/cve/CVE-2020-36727

CVSS 9.8 · Critical EPSS 1,6%

Kerentanan Deserialization of Untrusted Data pada xyzscripts newsletter manager. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

The Newsletter Manager plugin for WordPress is vulnerable to insecure deserialization in versions up to, and including, 1.5.1. This is due to unsanitized input from the 'customFieldsDetails' parameter being passed through a deserialization function. This potentially makes it possible for unauthenticated attackers to inject a serialized PHP object.

Rincian

Terbit di NVD: 7 Juni 2023
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 9.8 (Critical), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-502: Deserialization of Untrusted Data
EPSS (30 hari): 1,6% peluang dieksploitasi; lebih tinggi dari 75,3% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
xyzscripts	newsletter manager	Semua versi hingga 1.5.1

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://wpscan.com/vulnerability/b82124b1-e5e1-4f1e-9513-90474fd3f066 advisory pihak ketiga
https://www.wordfence.com/threat-intel/vulnerabilities/id/dcfd8c4d-d48b-468d-a7d5-1ec05b068f79?source=cve advisory pihak ketiga
https://blog.nintechnet.com/insecure-deserialization-vulnerability-in-wordpress-newsletter-manager-plugin-unpa... exploit

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.