CVE-2020-35681

Katalog CVE

CVSS 7.4 · High EPSS 2,7%

Kerentanan Exposure of Sensitive Information to an Unauthorized Actor pada djangoproject channels. Skor CVSS 3.1 7.4 (High) menurut NVD.

Deskripsi (NVD)

Django Channels 3.x before 3.0.3 allows remote attackers to obtain sensitive information from a different request scope. The legacy channels.http.AsgiHandler class, used for handling HTTP type requests in an ASGI environment prior to Django 3.0, did not correctly separate request scopes in Channels 3.0. In many cases this would result in a crash but, with correct timing, responses could be sent to the wrong client, resulting in potential leakage of session identifiers and other sensitive data. Note that this affects only the legacy Channels provided class, and not Django's similar ASGIHandler, available from Django 3.0.

Rincian

Terbit di NVD

22 Februari 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

7.4 (High), sumber NVD
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor

EPSS (30 hari)

2,7% peluang dieksploitasi; lebih tinggi dari 85,3% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://channels.readthedocs.io/en/stable/releases/3.0.3.html exploit · advisory vendor
• https://channels.readthedocs.io/en/stable/releases/index.html release notes · advisory vendor
• https://github.com/django/channels/releases advisory pihak ketiga