GHSA-2vrm-gr82-f7m5Low
AIOHTTP has CRLF injection through multipart part content type header construction
🔗 CVE IDs covered (1)
📋 Description
Summary
An attacker who controls the content_type parameter in aiohttp could use this to inject extra headers or similar exploits.
Impact
If an application allows untrusted data to be used for the multipart content_type parameter when constructing a request, an attacker may be able to manipulate the request to send something other than what the developer intended.
Patch: https://github.com/aio-libs/aiohttp/commit/9a6ada97e2c6cf1ce31727c6c9fcea17c21f6f06
🎯 Affected products1
- pip/aiohttp:<= 3.13.3
🔗 References (5)
- https://github.com/aio-libs/aiohttp/security/advisories/GHSA-2vrm-gr82-f7m5
- https://github.com/aio-libs/aiohttp/commit/9a6ada97e2c6cf1ce31727c6c9fcea17c21f6f06
- https://nvd.nist.gov/vuln/detail/CVE-2026-34514
- https://github.com/aio-libs/aiohttp/releases/tag/v3.13.4
- https://github.com/advisories/GHSA-2vrm-gr82-f7m5