CVE-2025-69226

MEDIUM

5.3

Description

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Versions 3.13.2 and below enable an attacker to ascertain the existence of absolute path components through the path normalization logic for static files meant to prevent path traversal. If an application uses web.static() (not recommended for production deployments), it may be possible for an attacker to ascertain the existence of path components. This issue is fixed in version 3.13.3.

CVE Details

CVSS v3.1 Score5.3

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published1/5/2026

Last Modified1/14/2026

Sourcenvd

Honeypot Sightings0

Affected Products

aiohttp:aiohttp

Weaknesses (CWE)

CWE-22CWE-200

References

https://github.com/aio-libs/aiohttp/commit/f2a86fd5ac0383000d1715afddfa704413f0711e(security-advisories@github.com)

https://github.com/aio-libs/aiohttp/security/advisories/GHSA-54jq-c3m8-4m76(security-advisories@github.com)

IOC Correlations

No correlations recorded

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