Improper input validation in Aio-libs Aiohttp
CVE-2023-49081
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 cont…
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
EPSS: 0.005 (64.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N.
Affected products
- Aio-libs Aiohttp — versions < 3.9.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- https://github.com/aio-libs/aiohttp/security/advisories/GHSA-q3qx-c6g2-7pw2 (x_refsource_CONFIRM)
- https://github.com/aio-libs/aiohttp/pull/7835/files (x_refsource_MISC)
- https://github.com/aio-libs/aiohttp/commit/1e86b777e61cf4eefc7d92fa57fa19dcc676013b (x_refsource_MISC)
- https://gist.github.com/jnovikov/184afb593d9c2114d77f508e0ccd508e (x_refsource_MISC)
Frequently asked questions
- What is CVE-2023-49081?
- CVE-2023-49081 is a high-severity vulnerability in Aio-libs Aiohttp, classified under Improper Input Validation. CVSS score: 7.2/10. Published 2023-11-30.
- How severe is CVE-2023-49081?
- High severity. CVSS v3 base score is 7.2 out of 10.
- Is CVE-2023-49081 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.