{
"id": "GHSA-fwf6-rw69-hhj4",
"aliases": [
"CVE-2021-23654"
],
"details": "This affects all versions of package html-to-csv. When there is a formula embedded in a HTML page, it gets accepted without any validation and the same would be pushed while converting it into a CSV file. Through this a malicious actor can embed or generate a malicious link or execute commands via CSV files.",
"summary": "Improper Neutralization of Formula Elements in a CSV File in html-2-csv",
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"last_affected": "0.1.3"
}
]
}
],
"package": {
"name": "html-to-csv",
"ecosystem": "PyPI"
}
}
],
"modified": "2024-09-20T21:51:03Z",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L"
},
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N"
}
],
"published": "2021-11-30T22:22:16Z",
"references": [
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-23654",
"type": "ADVISORY"
},
{
"url": "https://github.com/hanwentao/html2csv/issues/9",
"type": "WEB"
},
{
"url": "https://github.com/advisories/GHSA-fwf6-rw69-hhj4",
"type": "ADVISORY"
},
{
"url": "https://github.com/hanwentao/html2csv",
"type": "PACKAGE"
},
{
"url": "https://github.com/hanwentao/html2csv/blob/master/html2csv/converter.py",
"type": "WEB"
},
{
"url": "https://github.com/pypa/advisory-database/tree/main/vulns/html-to-csv/PYSEC-2021-866.yaml",
"type": "WEB"
},
{
"url": "https://snyk.io/vuln/SNYK-PYTHON-HTMLTOCSV-1582784",
"type": "WEB"
}
],
"schema_version": "1.4.0",
"database_specific": {
"cwe_ids": [
"CWE-1236"
],
"severity": "MODERATE",
"github_reviewed": true,
"nvd_published_at": "2021-11-26T20:15:00Z",
"github_reviewed_at": "2021-11-29T20:28:01Z"
}
}