CVE Watch14 de out. de 2026

CVE-2022-0391

A flaw was found in Python, specifically within the urllib.parse module. This module helps break Uniform Resource Locator (URL) strings into

CVSS

7.5

Alta

EPSS

8.5%

p95

KEV

—

Exploit Today

0-100

Publicado: 9 de fev. de 2022 · Última mod.: 14 de out. de 2026 · CWE-74

EPSS · 30d

8.3%EPSS · 30 dias8.5%

2026-10-142026-11-11

Descrição técnica

A flaw was found in Python, specifically within the urllib.parse module. This module helps break Uniform Resource Locator (URL) strings into components. The issue involves how the urlparse method does not sanitize input and allows characters like '\r' and '\n' in the URL path. This flaw allows an attacker to input a crafted URL, leading to injection attacks. This flaw affects Python versions prior to 3.10.0b1, 3.9.5, 3.8.11, 3.7.11 and 3.6.14.

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