GHSA-54jq-c3m8-4m76

ghsaUSosv

AIOHTTP vulnerable to brute-force leak of internal static file path components

view advisory published 2026-01-05Licence: CC-BY-4.0

### Summary Path normalization for static files prevents path traversal, but opens up the ability for an attacker to ascertain the existence of absolute path components. ### Impact 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. ------ Patch: https://github.com/aio-libs/aiohttp/commit/f2a86fd5ac0383000d1715afddfa704413f0711e

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describes (1)

Related CVEs.

IDseverity exploitable
CVE-2025-69226USmedium5.3—
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…
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