Description

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Versions 3.13.2 and below of the Python HTTP parser may allow a request smuggling attack with the presence of non-ASCII characters. If a pure Python version of AIOHTTP is installed (i.e. without the usual C extensions) or AIOHTTP_NO_EXTENSIONS is enabled, then an attacker may be able to execute a request smuggling attack to bypass certain firewalls or proxy protections. This issue is fixed in version 3.13.3.

INFO

Published Date :

2026-01-05T22:35:42.084Z

Last Modified :

2026-01-06T19:03:34.338Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2025-69224 vulnerability.

Vendors Products
Aio-libs
  • Aiohttp Session
Aio-libs Project
  • Aiohttp
Aiohttp
  • Aio-libs
  • Aiohttp
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-69224.

URL Resource
https://github.com/aio-libs/aiohttp/commit/32677f2adfd907420c078dda6b79225c6f4ebce0 cve-icon cve-icon cve-icon
https://github.com/aio-libs/aiohttp/security/advisories/GHSA-69f9-5gxw-wvc2 cve-icon cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2025-69224 cve-icon
https://www.cve.org/CVERecord?id=CVE-2025-69224 cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
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SS Confidentiality
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Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact