CVE-2020-26232: jupyter server

csirt@kutim:~/threat-intel/cve/CVE-2020-26232

CVSS 5.4 · Medium EPSS 1,0%

Kerentanan URL Redirection to Untrusted Site ('Open Redirect') pada jupyter server. Skor CVSS 3.1 5.4 (Medium) menurut NVD.

Deskripsi (NVD)

Jupyter Server before version 1.0.6 has an Open redirect vulnerability. A maliciously crafted link to a jupyter server could redirect the browser to a different website. All jupyter servers are technically affected, however, these maliciously crafted links can only be reasonably made for known jupyter server hosts. A link to your jupyter server may appear safe, but ultimately redirect to a spoofed server on the public internet.

Rincian

Terbit di NVD: 24 November 2020
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 5.4 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-601: URL Redirection to Untrusted Site ('Open Redirect')
EPSS (30 hari): 1,0% peluang dieksploitasi; lebih tinggi dari 61,9% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
jupyter	jupyter server	Semua versi sebelum 1.0.6

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/jupyter-server/jupyter_server/commit/3d83e49090289c431da253e2bdb8dc479cbcb157 patch · advisory pihak ketiga
https://github.com/jupyter-server/jupyter_server/blob/master/CHANGELOG.md#106---2020-11-18 release notes · advisory pihak ketiga
https://github.com/jupyter/jupyter_server/security/advisories/GHSA-grfj-wjv9-4f9v 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.