CVE-2023-49081High· 7.2▾ Twilightaiohttp 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 co…
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 39.6 · likelihood 0.2 · exploitation 0
Need a working PoC? Pro members can cast a request and our team develops one — it lands right here.
Exploit-prediction probability, daily snapshots since Jul 4.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Last analysed / modified upstream
0.9%
0.9% → 0.9%
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 HTTP version. The vulnerability only occurs if the attacker can control the HTTP version of the request. This issue has been patched in version 3.9.0.
aiohttp < 3.9.0Upgrade past the affected range:
aiohttp 3.9.0Affected packages:
aiohttp < 3.9.0Patched in:
aiohttp 3.9.0Connected by shared product, vendor, weakness, or advisory.
CVE-2023-49082Medium· 5.3aiohttp is an asynchronous HTTP client/server framework for asyncio and Python
CVE-2023-47627Medium· 5.3AIOHTTP has problems in HTTP parser (the python one, not llhttp)
CVE-2024-23334Medium· 5.9aiohttp is vulnerable to directory traversal
CVE-2024-52304Mediumaiohttp allows request smuggling due to incorrect parsing of chunk extensions
CVE-2024-27306Medium· 6.1aiohttp Cross-site Scripting vulnerability on index pages for static file handling
CVE-2024-30251High· 7.5aiohttp vulnerable to Denial of Service when trying to parse malformed POST requests