CVE-2021-3427: deluge-torrent deluge

csirt@kutim:~/threat-intel/cve/CVE-2021-3427

CVSS 6.1 · Medium EPSS 0,94%

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

Deskripsi (NVD)

The Deluge Web-UI is vulnerable to XSS through a crafted torrent file. The the data from torrent files is not properly sanitised as it's interpreted directly as HTML. Someone who supplies the user with a malicious torrent file can execute arbitrary Javascript code in the context of the user's browser session.

Rincian

Terbit di NVD: 26 Agustus 2022
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): 0,94% peluang dieksploitasi; lebih tinggi dari 59,8% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
deluge-torrent	deluge	Semua versi sebelum 2.1.0

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://dev.deluge-torrent.org/ticket/3459 exploit · issue tracking · patch · advisory vendor
https://groups.google.com/g/deluge-dev/c/e5zh7wT0rEg exploit · issue tracking · mailing list · advisory pihak ketiga
https://security.gentoo.org/glsa/202210-07 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.