CVE-2025-69230: Logging of Excessive Data

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. In versions 3.13.2 and below, reading multiple invalid cookies can lead to a logging storm. If the cookies attribute is accessed in an application, then an attacker may be able to trigger a storm of warning-level logs...

Logging of Excessive Data

Overview Affected versions of this package are vulnerable to Logging of Excessive Data via the cookies attribute. An attacker can generate excessive warning-level log entries by sending specially crafted Cookie headers. Remediation Upgrade aiohttp to version 3.13.3 or higher. References - GitHub...