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GHSA-7vwr-g6pm-9hc8

Опубликовано: 01 дек. 2023
Источник: github
Github: Прошло ревью
CVSS3: 7.5

Описание

Cookie leakage between different users in fastapi-proxy-lib

Impact

In the implementation of version 0.0.1, requests from different user clients are processed using a shared httpx.AsyncClient.

However, one oversight is that the httpx.AsyncClient will persistently store cookies based on the set-cookie response header sent by the target server and share these cookies across different user requests.

This results in a cookie leakage issue among all user clients sharing the same httpx.AsyncClient.

Patches

It's fixed in 0.1.0

Workarounds

If you insist 0.0.1:

  • Do not use ForwardHttpProxy at all.
  • Do not use ReverseHttpProxy or ReverseWebSocketProxy for any servers that may potentially send a set-cookie response.

However, it's best to upgrade to the latest version.

References

fixed in #10

Пакеты

Наименование

fastapi-proxy-lib

pip
Затронутые версииВерсия исправления

< 0.1.0

0.1.0

7.5 High

CVSS3

7.5 High

CVSS3