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CVE-2026-3784

Опубликовано: 11 мар. 2026
Источник: nvd
CVSS3: 6.5
EPSS Низкий

Описание

curl would wrongly reuse an existing HTTP proxy connection doing CONNECT to a server, even if the new request uses different credentials for the HTTP proxy. The proper behavior is to create or use a separate connection.

Ссылки

Уязвимые конфигурации

Конфигурация 1
cpe:2.3:a:haxx:curl:*:*:*:*:*:*:*:*
Версия от 7.7 (включая) до 8.18.0 (исключая)

EPSS

Процентиль: 3%
0.00015
Низкий

6.5 Medium

CVSS3

Дефекты

CWE-305

Связанные уязвимости

CVSS3: 6.5
ubuntu
15 дней назад

curl would wrongly reuse an existing HTTP proxy connection doing CONNECT to a server, even if the new request uses different credentials for the HTTP proxy. The proper behavior is to create or use a separate connection.

CVSS3: 6.5
redhat
15 дней назад

A flaw was found in curl. This vulnerability allows curl to wrongly reuse an existing HTTP proxy connection when performing a CONNECT request to a server, even if the new request uses different authentication credentials for the HTTP proxy. This improper connection reuse could lead to an attacker gaining unauthorized access to resources or information intended for a different user.

msrc
15 дней назад

wrong proxy connection reuse with credentials

CVSS3: 6.5
debian
15 дней назад

curl would wrongly reuse an existing HTTP proxy connection doing CONNE ...

CVSS3: 6.5
github
15 дней назад

curl would wrongly reuse an existing HTTP proxy connection doing CONNECT to a server, even if the new request uses different credentials for the HTTP proxy. The proper behavior is to create or use a separate connection.

EPSS

Процентиль: 3%
0.00015
Низкий

6.5 Medium

CVSS3

Дефекты

CWE-305