GHSA-hg6j-4rv6-33pg

Опубликовано: 03 июн. 2026

Источник: github

Github: Прошло ревью

CVSS4: 6.6

Описание

AIOHTTP is vulnerable to cross-origin redirect with per-request cookies

Summary

Cookies set with the cookies parameter on requests are sent after following a cross-origin redirect.

Impact

If a developer uses the cookies parameter on a per-request basis then sensitive data might be leaked to an attacker if they manage to control a redirect.

Workaround

If unable to upgrade, using a Cookie header in the headers parameter is not vulnerable.

Patch: https://github.com/aio-libs/aiohttp/commit/f54c40851b0d6c4bbdab97ba518a223adda32478

Ссылки

Пакеты

Наименование

aiohttp

pip

Затронутые версииВерсия исправления

< 3.14.0

3.14.0

EPSS

Процентиль: 5%

0.0015

Низкий

6.6 Medium

CVSS4

CVE ID

CVE-2026-47265

Дефекты

CWE-346

Связанные уязвимости

CVE-2026-47265

CVSS3: 7.5

ubuntu

2 месяца назад

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to version 3.14.0, cookies set with the `cookies` parameter on requests are sent after following a cross-origin redirect. If a developer uses the `cookies` parameter on a per-request basis then sensitive data might be leaked to an attacker if they manage to control a redirect. Version 3.14.0 patches the issue. If unable to upgrade, using a `Cookie` header in the `headers` parameter is not vulnerable.