{"cve":"CVE-2025-69230","nvd":{"published":"2026-01-06T00:15:48.483","modified":"2026-10-11T20:10:00.200","status":"Analyzed","description":"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.","cvss_v4":{"vector":"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","score":2.7},"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","score":5.3},"cwes":["CWE-779"],"references":["https://github.com/aio-libs/aiohttp/commit/64629a0834f94e46d9881f4e99c41a137e1f3326","https://github.com/aio-libs/aiohttp/security/advisories/GHSA-fh55-r93g-j68g"],"products":["aiohttp:aiohttp"],"source":"nvd","synced_at":"2026-10-19T22:19:41.481987139+00:00"},"epss":{"cve":"CVE-2025-69230","score":0.00364,"percentile":0.29925,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-fh55-r93g-j68g","url":"https://osv.dev/vulnerability/GHSA-fh55-r93g-j68g","summary":"AIOHTTP Vulnerable to Cookie Parser Warning Storm","modified":"2026-09-10T03:50:33.047685052Z","packages":[{"ecosystem":"PyPI","name":"aiohttp","purl":"pkg:pypi/aiohttp","ranges":["<3.13.3"],"fixed":["3.13.3"]}]},{"id":"PYSEC-2026-1105","url":"https://osv.dev/vulnerability/PYSEC-2026-1105","summary":"AIOHTTP Vulnerable to Cookie Parser Warning Storm","modified":"2026-07-07T17:46:27.010151241Z","packages":[{"ecosystem":"PyPI","name":"aiohttp","purl":"pkg:pypi/aiohttp","ranges":["<3.13.3"],"fixed":["3.13.3"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}