Fiche vulnérabilité
CVE-2026-54276 : faille moyenne aiohttp aiohttp (CVSS 6.1)
Description
AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to 3.14.1, DigestAuthMiddleware can send an authentication response after following a cross-origin redirect. This likely requires an open redirect vulnerability or similar on the target domain for an attacker to be able to execute. Further, the attacker is only receiving the digest, so should only be able to extract the user's credentials if the cryptography is weak or there is some kind of password reuse. This vulnerability is fixed in 3.14.1.
En bref
- Sévérité
- Moyenne (CVSS 6.1)
- Vecteur CVSS
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- Exploitation active
- Non signalée par la CISA
- Publication
- 22 juin 2026
- Dernière mise à jour
- 17 sept. 2026
Produits concernés
- aiohttp aiohttp