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Vulnérabilités de python-aiohttp · Page n° 2

Vulnérabilités publiées pour python-aiohttp au cours des 30 derniers jours : 7. Présentes dans le catalogue KEV : 0.

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Vulnérabilités : 31

  1. CVE-2026-34993

    Moyenne · CVSS 6.4EPSS 0,5%Aucun correctif publié

    AIOHTTP Vulnerable to Deserialization of Untrusted Data

    AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to version 3.14.0, using ``CookieJar.load()`` with untrusted input may allow arbitrary code execution. Most applications using this function will be doing so with the user's own data, so this is unlikely to affect many applications. Version 3.14.0 patches the issue. If an application does allow attacker controlled files to be loaded, a workaround on older releases would be to sanitize the files before loading.

    python-aiohttpSystèmes d’exploitation
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  3. CVE-2026-34520

    Faible · CVSS 2.7EPSS 0,68%Aucun correctif publié

    AIOHTTP: C parser (llhttp) accepts null bytes and control characters in response header values - header injection / security bypass

    AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to version 3.13.4, the C parser (the default for most installs) accepted null bytes and control characters in response headers. This issue has been patched in version 3.13.4.

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  4. CVE-2026-34519

    Faible · CVSS 2.7EPSS 0,4%Aucun correctif publié

    AIOHTTP: HTTP response splitting via \r in reason phrase

    AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to version 3.13.4, an attacker who controls the reason parameter when creating a Response may be able to inject extra headers or similar exploits. This issue has been patched in version 3.13.4.

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  5. CVE-2026-34518

    Faible · CVSS 2.7EPSS 0,4%Aucun correctif publié

    AIOHTTP: Cookie and Proxy-Authorization headers leaked on cross-origin redirect

    AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to version 3.13.4, when following redirects to a different origin, aiohttp drops the Authorization header, but retains the Cookie and Proxy-Authorization headers. This issue has been patched in version 3.13.4.

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  6. CVE-2026-34517

    Faible · CVSS 2.7EPSS 0,51%Aucun correctif publié

    AIOHTTP: Late size enforcement for non-file multipart fields causes memory DoS

    AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to version 3.13.4, for some multipart form fields, aiohttp read the entire field into memory before checking client_max_size. This issue has been patched in version 3.13.4.

    python-aiohttpSystèmes d’exploitation
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  7. CVE-2026-34516

    Moyenne · CVSS 6.6EPSS 0,61%Aucun correctif publié

    AIOHTTP: Multipart Header Size Bypass

    AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to version 3.13.4, a response with an excessive number of multipart headers may be allowed to use more memory than intended, potentially allowing a DoS vulnerability. This issue has been patched in version 3.13.4.

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  8. CVE-2026-34514

    Faible · CVSS 2.7EPSS 0,4%Aucun correctif publié

    AIOHTTP: CRLF injection in multipart part content type header construction

    AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to version 3.13.4, an attacker who controls the content_type parameter in aiohttp could use this to inject extra headers or similar exploits. This issue has been patched in version 3.13.4.

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  9. CVE-2026-22815

    Moyenne · CVSS 6.9EPSS 0,44%Aucun correctif publié

    AIOHTTP: Uncapped memory usage possible through aiohttp allowing unlimited trailer headers

    AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to version 3.13.4, insufficient restrictions in header/trailer handling could cause uncapped memory usage. This issue has been patched in version 3.13.4.

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  10. CVE-2026-34513

    Faible · CVSS 2.7EPSS 0,61%Aucun correctif publié

    AIOHTTP: Denial of Service (DoS) via Unbounded DNS Cache in TCPConnector

    AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to version 3.13.4, an unbounded DNS cache could result in excessive memory usage possibly resulting in a DoS situation. This issue has been patched in version 3.13.4.

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  11. CVE-2024-23334

    Moyenne · CVSS 5.9EPSS 76,88%Code d’exploitation publicAucun correctif publié

    aiohttp.web.static(follow_symlinks=True) is vulnerable to directory traversal

    aiohttp is an asynchronous HTTP client/server framework for asyncio and Python. When using aiohttp as a web server and configuring static routes, it is necessary to specify the root path for static files. Additionally, the option 'follow_symlinks' can be used to determine whether to follow symbolic links outside the static root directory. When 'follow_symlinks' is set to True, there is no validation to check if reading a file is within the root directory. This can lead to directory traversal vulnerabilities, resulting in unauthorized access to arbitrary files on the system, even when symlinks are not present. Disabling follow_symlinks and us

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