CVE-2023-36816: 2fauth

csirt@kutim:~/threat-intel/cve/CVE-2023-36816

CVSS 6.1 · Medium EPSS 0,50%

Kerentanan Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') pada 2fauth. Skor CVSS 3.1 6.1 (Medium) menurut NVD.

Deskripsi (NVD)

2FA is a Web app to manage Two-Factor Authentication (2FA) accounts and generate their security codes. Cross site scripting (XSS) injection can be done via the account/service field. This was tested in docker-compose environment. This vulnerability has been patched in version 4.0.3.

Rincian

Terbit di NVD: 3 Juli 2023
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 6.1 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/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): 0,50% peluang dieksploitasi; lebih tinggi dari 40,7% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
2fauth	2fauth	Semua versi sebelum 4.0.3

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/Bubka/2FAuth/security/advisories/GHSA-cwhq-2mcq-pp9q exploit · advisory vendor
https://github.com/Bubka/2FAuth/releases/tag/v4.0.3 release notes

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.