CVE-2025-53643
- EPSS 0.05%
- Published 14.07.2025 20:17:18
- Last modified 14.08.2025 20:40:05
AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to version 3.12.14, the Python parser is vulnerable to a request smuggling vulnerability due to not parsing trailer sections of an HTTP request. If a pure Python ve...
CVE-2024-52304
- EPSS 0.21%
- Published 18.11.2024 21:15:06
- Last modified 15.08.2025 17:36:18
aiohttp is an asynchronous HTTP client/server framework for asyncio and Python. Prior to version 3.10.11, the Python parser parses newlines in chunk extensions incorrectly which can lead to request smuggling vulnerabilities under certain conditions. ...
CVE-2024-52303
- EPSS 0.29%
- Published 18.11.2024 20:15:06
- Last modified 15.08.2025 13:39:10
aiohttp is an asynchronous HTTP client/server framework for asyncio and Python. In versions starting with 3.10.6 and prior to 3.10.11, a memory leak can occur when a request produces a MatchInfoError. This was caused by adding an entry to a cache on ...
CVE-2024-42367
- EPSS 0.26%
- Published 12.08.2024 13:38:34
- Last modified 19.08.2025 15:12:45
aiohttp is an asynchronous HTTP client/server framework for asyncio and Python. In versions on the 3.10 branch prior to version 3.10.2, static routes which contain files with compressed variants (`.gz` or `.br` extension) are vulnerable to path trave...
CVE-2024-30251
- EPSS 0.3%
- Published 02.05.2024 14:15:09
- Last modified 21.08.2025 15:23:59
aiohttp is an asynchronous HTTP client/server framework for asyncio and Python. In affected versions an attacker can send a specially crafted POST (multipart/form-data) request. When the aiohttp server processes it, the server will enter an infinite ...
CVE-2024-27306
- EPSS 0.75%
- Published 18.04.2024 15:15:29
- Last modified 21.08.2025 00:45:38
aiohttp is an asynchronous HTTP client/server framework for asyncio and Python. A XSS vulnerability exists on index pages for static file handling. This vulnerability is fixed in 3.9.4. We have always recommended using a reverse proxy server (e.g. ng...
CVE-2024-23334
- EPSS 93.56%
- Published 29.01.2024 23:15:08
- Last modified 21.11.2024 08:57:32
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' ca...
CVE-2024-23829
- EPSS 0.23%
- Published 29.01.2024 23:15:08
- Last modified 21.11.2024 08:58:30
aiohttp is an asynchronous HTTP client/server framework for asyncio and Python. Security-sensitive parts of the Python HTTP parser retained minor differences in allowable character sets, that must trigger error handling to robustly match frame bounda...
CVE-2023-49081
- EPSS 0.24%
- Published 30.11.2023 07:15:08
- Last modified 21.11.2024 08:32:46
aiohttp is an asynchronous HTTP client/server framework for asyncio and Python. Improper validation made it possible for an attacker to modify the HTTP request (e.g. to insert a new header) or create a new HTTP request if the attacker controls the HT...
CVE-2023-49082
- EPSS 0.16%
- Published 29.11.2023 20:15:08
- Last modified 21.11.2024 08:32:47
aiohttp is an asynchronous HTTP client/server framework for asyncio and Python. Improper validation makes it possible for an attacker to modify the HTTP request (e.g. insert a new header) or even create a new HTTP request if the attacker controls the...