{
"id": "GHSA-x95h-979x-cf3j",
"aliases": [
"CVE-2021-42576"
],
"details": "The bluemonday sanitizer before 1.0.16 for Go, and before 0.0.8 for Python (in pybluemonday), does not properly enforce policies associated with the SELECT, STYLE, and OPTION elements.",
"summary": "Policies not properly enforced in bluemonday",
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.0.8"
}
]
}
],
"package": {
"name": "pybluemonday",
"ecosystem": "PyPI"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.0.16"
}
]
}
],
"package": {
"name": "github.com/microcosm-cc/bluemonday",
"ecosystem": "Go"
}
}
],
"modified": "2024-10-21T20:18:42Z",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U"
}
],
"published": "2021-10-19T20:15:30Z",
"references": [
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-42576",
"type": "ADVISORY"
},
{
"url": "https://github.com/microcosm-cc/bluemonday/commit/c788a2a4d42e081ad54a31368478820bb4a42fb4",
"type": "WEB"
},
{
"url": "https://docs.google.com/document/d/11SoX296sMS0XoQiQbpxc5pNxSdbJKDJkm5BDv0zrX50",
"type": "WEB"
},
{
"url": "https://github.com/advisories/GHSA-x95h-979x-cf3j",
"type": "ADVISORY"
},
{
"url": "https://github.com/microcosm-cc/bluemonday",
"type": "PACKAGE"
},
{
"url": "https://github.com/pypa/advisory-database/tree/main/vulns/pybluemonday/PYSEC-2021-849.yaml",
"type": "WEB"
},
{
"url": "https://pkg.go.dev/vuln/GO-2022-0588",
"type": "WEB"
},
{
"url": "https://pypi.org/project/pybluemonday",
"type": "WEB"
}
],
"schema_version": "1.4.0",
"database_specific": {
"cwe_ids": [
"CWE-20"
],
"severity": "HIGH",
"github_reviewed": true,
"nvd_published_at": "2021-10-18T15:15:00Z",
"github_reviewed_at": "2021-10-19T16:10:19Z"
}
}