CVE-2021-43788: nodebb

csirt@kutim:~/threat-intel/cve/CVE-2021-43788

CVSS 5.0 · Medium EPSS 25,8%

Kerentanan Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') pada nodebb. Skor CVSS 3.1 5.0 (Medium) menurut NVD.

Deskripsi (NVD)

Nodebb is an open source Node.js based forum software. Prior to v1.18.5, a path traversal vulnerability was present that allowed users to access JSON files outside of the expected `languages/` directory. The vulnerability has been patched as of v1.18.5. Users are advised to upgrade as soon as possible.

Rincian

Terbit di NVD: 29 November 2021
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 5.0 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
EPSS (30 hari): 25,8% peluang dieksploitasi; lebih tinggi dari 97,9% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
nodebb	nodebb	Versi 1.0.4 hingga 1.18.4

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/NodeBB/NodeBB/commit/c8b2fc46dc698db687379106b3f01c71b80f495f patch · advisory pihak ketiga
https://blog.sonarsource.com/nodebb-remote-code-execution-with-one-shot/ exploit · advisory pihak ketiga
https://github.com/NodeBB/NodeBB/releases/tag/v1.18.5 release notes · advisory pihak ketiga
https://github.com/NodeBB/NodeBB/security/advisories/GHSA-pfj7-2qfw-vwgm 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.