CVE-2026-40884: goshs — Katalog CVE

csirt@kutim:~/threat-intel/cve/CVE-2026-40884

CVSS 9.8 · Critical EPSS 0,65%

Kerentanan Missing Authentication for Critical Function pada goshs. Skor CVSS 3.1 9.8 (Critical) menurut github.com.

Deskripsi (NVD)

goshs is a SimpleHTTPServer written in Go. Prior to 2.0.0-beta.6, goshs contains an SFTP authentication bypass when the documented empty-username basic-auth syntax is used. If the server is started with -b ':pass' together with -sftp, goshs accepts that configuration but does not install any SFTP password handler. As a result, an unauthenticated network attacker can connect to the SFTP service and access files without a password. This vulnerability is fixed in 2.0.0-beta.6.

Rincian

Terbit di NVD: 21 April 2026
Terakhir diubah: 17 Juni 2026
Status NVD: Analyzed
CVSS 3.1: 9.8 (Critical), sumber github.com
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-306: Missing Authentication for Critical Function
EPSS (30 hari): 0,65% peluang dieksploitasi; lebih tinggi dari 49,5% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
goshs	goshs	Semua versi sebelum 2.0.0
goshs	goshs	Versi 2.0.0 beta1
goshs	goshs	Versi 2.0.0 beta2
goshs	goshs	Versi 2.0.0 beta3
goshs	goshs	Versi 2.0.0 beta4
goshs	goshs	Versi 2.0.0 beta5

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/patrickhener/goshs/security/advisories/GHSA-c29w-qq4m-2gcv exploit · advisory vendor

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:11 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.