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.
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Wed, 03 Jun 2026 15:30:00 +0000
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ssvc
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Wed, 03 Jun 2026 05:00:00 +0000
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Aio-libs
Aio-libs aiohttp |
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Aio-libs
Aio-libs aiohttp |
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| Description | 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. | |
| Title | AIOHTTP Vulnerable to Deserialization of Untrusted Data | |
| Weaknesses | CWE-502 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: GitHub_M
Published: 2026-06-02T18:29:15.847Z
Updated: 2026-06-03T14:08:22.635Z
Reserved: 2026-03-31T19:38:31.618Z
Link: CVE-2026-34993
Updated: 2026-06-03T13:59:40.405Z
Status : Received
Published: 2026-06-02T20:16:34.857
Modified: 2026-06-02T20:16:34.857
Link: CVE-2026-34993
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