CVE-2026-54276: aiohttp

csirt@kutim:~/threat-intel/cve/CVE-2026-54276

CVSS 6.1 · Medium EPSS 0,31%

Kerentanan Exposure of Sensitive Information to an Unauthorized Actor pada aiohttp. Skor CVSS 3.1 6.1 (Medium) menurut NVD.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD: 22 Juni 2026
Terakhir diubah: 17 September 2026
Status NVD: Analyzed
CVSS 3.1: 6.1 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
CWE-522: Insufficiently Protected Credentials
CWE-601: URL Redirection to Untrusted Site ('Open Redirect')
EPSS (30 hari): 0,31% peluang dieksploitasi; lebih tinggi dari 21,7% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
aiohttp	aiohttp	Versi 3.12.0 hingga sebelum 3.14.1

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:11 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.