CVE-2026-33236

nltk

TLP:CLEAR

csirt@kutim:~/threat-intel/cve/CVE-2026-33236

Katalog CVE

CVSS 8.1 · High EPSS 0,71%

Kerentanan Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') pada nltk. Skor CVSS 3.1 8.1 (High) menurut github.com.

Deskripsi (NVD)

NLTK (Natural Language Toolkit) is a suite of open source Python modules, data sets, and tutorials supporting research and development in Natural Language Processing. In versions 3.9.3 and prior, the NLTK downloader does not validate the `subdir` and `id` attributes when processing remote XML index files. Attackers can control a remote XML index server to provide malicious values containing path traversal sequences (such as `../`), which can lead to arbitrary directory creation, arbitrary file creation, and arbitrary file overwrite. Commit 89fe2ec2c6bae6e2e7a46dad65cc34231976ed8a patches the issue.

Rincian

Terbit di NVD
20 Maret 2026
Terakhir diubah
21 Juli 2026
Status NVD
Modified
CVSS 3.1
8.1 (High), sumber github.com
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H · uraikan di kalkulator
Jenis kelemahan (CWE)
CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
EPSS (30 hari)
0,71% peluang dieksploitasi; lebih tinggi dari 52,1% CVE lain

Produk dan versi terdampak

VendorProdukVersi terdampak
nltk nltk Semua versi hingga 3.9.3

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

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.