{
"id": "GHSA-mr4x-c4v9-x729",
"aliases": [
"CVE-2018-1000814"
],
"details": "aio-libs aiohttp-session version 2.6.0 and earlier contains a Other/Unknown vulnerability in EncryptedCookieStorage and NaClCookieStorage that can result in Non-expiring sessions / Infinite lifespan. This attack appear to be exploitable via Recreation of a cookie post-expiry with the same value.",
"summary": "aiohttp-session creates non-expiring sessions",
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.7.0"
}
]
}
],
"package": {
"name": "aiohttp-session",
"ecosystem": "PyPI"
},
"database_specific": {
"last_known_affected_version_range": "<= 2.6.0"
}
}
],
"modified": "2025-03-14T20:26:12Z",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N"
},
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N"
}
],
"published": "2018-12-20T22:01:46Z",
"references": [
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-1000814",
"type": "ADVISORY"
},
{
"url": "https://github.com/aio-libs/aiohttp-session/issues/325",
"type": "WEB"
},
{
"url": "https://github.com/aio-libs/aiohttp-session/pull/331",
"type": "WEB"
},
{
"url": "https://github.com/aio-libs/aiohttp-session/commit/1b356f01bbab57d041c9a75bacd72fbbf8524728",
"type": "WEB"
},
{
"url": "https://github.com/advisories/GHSA-mr4x-c4v9-x729",
"type": "ADVISORY"
},
{
"url": "https://github.com/aio-libs/aiohttp-session",
"type": "PACKAGE"
},
{
"url": "https://github.com/pypa/advisory-database/tree/main/vulns/aiohttp-session/PYSEC-2018-35.yaml",
"type": "WEB"
}
],
"schema_version": "1.4.0",
"database_specific": {
"cwe_ids": [
"CWE-613"
],
"severity": "HIGH",
"github_reviewed": true,
"nvd_published_at": "2018-12-20T15:29:00Z",
"github_reviewed_at": "2020-06-16T21:47:02Z"
}
}