{
"id": "GHSA-6m93-343m-3jrc",
"aliases": [
"CVE-2021-45394"
],
"details": "An issue was discovered in Spipu HTML2PDF before 5.2.4. Attackers can trigger deserialization of arbitrary data via the injection of a malicious <link> tag in the converted HTML document.",
"summary": "Cross-site Scripting in HTML2PDF",
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "5.2.4"
}
]
}
],
"package": {
"name": "spipu/html2pdf",
"ecosystem": "Packagist"
}
}
],
"modified": "2022-01-25T20:48:30Z",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
}
],
"published": "2022-01-21T23:29:48Z",
"references": [
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-45394",
"type": "ADVISORY"
},
{
"url": "https://github.com/spipu/html2pdf/commit/100a4d509abf8550765cf0e0da83e83abb422585",
"type": "WEB"
},
{
"url": "https://github.com/spipu/html2pdf/commit/2e6bab9a2afe9cfd4d3c3038da64d8ad74e41d7f",
"type": "WEB"
},
{
"url": "https://github.com/spipu/html2pdf",
"type": "PACKAGE"
},
{
"url": "https://github.com/spipu/html2pdf/blob/master/CHANGELOG.md",
"type": "WEB"
},
{
"url": "https://github.com/spipu/html2pdf/releases/tag/v5.2.4",
"type": "WEB"
},
{
"url": "https://www.synacktiv.com/sites/default/files/2022-01/html2pdf_ssrf_deserialization.pdf",
"type": "WEB"
}
],
"schema_version": "1.4.0",
"database_specific": {
"cwe_ids": [
"CWE-79",
"CWE-918"
],
"severity": "HIGH",
"github_reviewed": true,
"nvd_published_at": "2022-01-18T12:15:00Z",
"github_reviewed_at": "2022-01-19T22:40:38Z"
}
}