CVE-2022-39297: melistechnology meliscms

csirt@kutim:~/threat-intel/cve/CVE-2022-39297

CVSS 9.8 · Critical EPSS 1,2%

Kerentanan Deserialization of Untrusted Data pada melistechnology meliscms. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

MelisCms provides a full CMS for Melis Platform, including templating system, drag'n'drop of plugins, SEO and many administration tools. Attackers can deserialize arbitrary data on affected versions of `melisplatform/melis-cms`, and ultimately leads to the execution of arbitrary PHP code on the system. Conducting this attack does not require authentication. Users should immediately upgrade to `melisplatform/melis-cms` >= 5.0.1. This issue was addressed by restricting allowed classes when deserializing user-controlled data.

Rincian

Terbit di NVD: 12 Oktober 2022
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): 1,2% peluang dieksploitasi; lebih tinggi dari 68,3% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
melistechnology	meliscms	Semua versi sebelum 5.0.1

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/melisplatform/melis-cms/commit/d124b2474699a679a24ec52620cadceb3d4cec11 patch · advisory pihak ketiga
https://github.com/melisplatform/melis-cms/security/advisories/GHSA-m3m3-6gww-7gj9 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.