CVE-2025-69225
AIOHTTP Regex Mismatch Allows Unicode in ASCII-Only Protocol Fields
Vexday Risk Score
8Bajo
Decisión SSVC (CISA)
Track
Sin señal de explotación → monitorear
CVSS 2.7EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —
Ciclo de vida
05 ene 2026Publicada en NVD
Recomendación: Monitorear — sin señal de explotación por ahora.
AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Versions 3.13.2 and below contain parser logic which allows non-ASCII decimals to be present in the Range header. There is no known impact, but there is the possibility that there's a method to exploit a request smuggling vulnerability. This issue is fixed in version 3.13.3.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U
Productos afectados
aio-libs · aiohttp¿Quieres saber si tu infraestructura está expuesta a esto?
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