{"id":"CVE-2025-69230","summary":"AIOHTTP Vulnerable to Cookie Parser Warning Storm","details":"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 using a specially crafted Cookie header. This issue is fixed in 3.13.3.","aliases":["GHSA-fh55-r93g-j68g","PYSEC-2026-1105"],"modified":"2026-09-19T03:45:57.353791261Z","published":"2026-01-05T23:47:38.873Z","related":["openSUSE-SU-2026:10025-1"],"database_specific":{"cwe_ids":["CWE-779"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/69xxx/CVE-2025-69230.json","cna_assigner":"GitHub_M"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/69xxx/CVE-2025-69230.json"},{"type":"ADVISORY","url":"https://github.com/aio-libs/aiohttp/security/advisories/GHSA-fh55-r93g-j68g"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-69230"},{"type":"FIX","url":"https://github.com/aio-libs/aiohttp/commit/64629a0834f94e46d9881f4e99c41a137e1f3326"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/aio-libs/aiohttp","events":[{"introduced":"80bb38fae175ff3fc7b47b94b5150b069cfbf6b6"},{"fixed":"41f01ed680b7efc8f97677df45731b80328aad6c"},{"fixed":"64629a0834f94e46d9881f4e99c41a137e1f3326"}],"database_specific":{"extracted_events":[{"introduced":"3.12.7"},{"fixed":"3.13.3"}],"source":["CPE_RANGE","REFERENCES"],"cpe":"cpe:2.3:a:aiohttp:aiohttp:*:*:*:*:*:*:*:*"}}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-69230.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:U"}]}