{
"id": "GHSA-9g3x-6x24-vf9f",
"aliases": [
"CVE-2025-26240"
],
"details": "In JazzCore python-pdfkit 1.0.0, the from_string method enables the execution of JavaScript code within the context of the server application and the exfiltration of local files.",
"summary": "pdfkit: Path traversal in from_string",
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"last_affected": "1.0.0"
}
]
}
],
"package": {
"name": "pdfkit",
"ecosystem": "PyPI"
}
}
],
"modified": "2026-06-18T14:38:10Z",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
}
],
"published": "2026-06-17T18:35:56Z",
"references": [
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-26240",
"type": "ADVISORY"
},
{
"url": "https://github.com/JazzCore/python-pdfkit",
"type": "PACKAGE"
},
{
"url": "https://habuon.github.io/2025/03/12/pdfkit-vulnerability-%28CVE-2025-26240%29.html",
"type": "WEB"
},
{
"url": "https://www.csirt.gov.sk/the-python-pdfkit-library-vulnerability.html",
"type": "WEB"
}
],
"schema_version": "1.4.0",
"database_specific": {
"cwe_ids": [
"CWE-120",
"CWE-22"
],
"severity": "HIGH",
"github_reviewed": true,
"nvd_published_at": "2026-06-17T17:16:38Z",
"github_reviewed_at": "2026-06-18T14:38:10Z"
}
}