CVE-2026-54279

AIOHTTP: Host-Only Cookies Become Domain Cookies After CookieJar Persistence

CVSS 1.3 LOWEPSS 0.3%CWE-665

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to 3.14.1, host-only cookies that are saved with CookieJar.save() and then restored later with CookieJar.load() lose their host-only status. This vulnerability is fixed in 3.14.1.

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:N/SA:N/E:U

Produtos afetados

aio-libs · aiohttp

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Referências

https://github.com/aio-libs/aiohttp/commit/a329a7aacad5284f087af36103aff778746da0f2 https://github.com/aio-libs/aiohttp/security/advisories/GHSA-2fqr-mr3j-6wp8