CVE Watch14 oct 2026

CVE-2020-26116

http.client in Python 3.x before 3.5.10, 3.6.x before 3.6.12, 3.7.x before 3.7.9, and 3.8.x before 3.8.5 allows CRLF injection if the attack

CVSS

7.2

Alto

EPSS

6.4%

p94

KEV

—

Exploit Today

0-100

Publicado: 27 sept 2020 · Última mod.: 14 oct 2026 · CWE-74

EPSS · 30d

6.4%EPSS · 30 días6.4%

2026-10-142026-11-11

Descripción técnica

http.client in Python 3.x before 3.5.10, 3.6.x before 3.6.12, 3.7.x before 3.7.9, and 3.8.x before 3.8.5 allows CRLF injection if the attacker controls the HTTP request method, as demonstrated by inserting CR and LF control characters in the first argument of HTTPConnection.request.

Referencias oficiales

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