Information Exposure Affecting aiohttp package, versions [,3.13.3)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk IDSNYK-PYTHON-AIOHTTP-14871888
- published6 Jan 2026
- disclosed5 Jan 2026
- creditThomas
Introduced: 5 Jan 2026
CVE-2025-69226 (opens in a new tab)How to fix?
Upgrade aiohttp to version 3.13.3 or higher.
Overview
Affected versions of this package are vulnerable to Information Exposure over the /static endpoint. An attacker can determine the existence of internal path components by sending requests to probe for absolute path elements.