{
"id": "GHSA-gp6m-vqhm-5cm5",
"aliases": [
"CVE-2021-25951"
],
"details": "XXE vulnerability in 'XML2Dict' version 0.2.2 allows an attacker to cause a denial of service. The parse function does not properly restrict recursive entity references.",
"summary": "XML2Dict XML Entity Expansion Vulnerability",
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"last_affected": "0.2.2"
}
]
}
],
"package": {
"name": "XML2Dict",
"ecosystem": "PyPI"
}
}
],
"modified": "2024-11-19T18:24:52Z",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"
}
],
"published": "2021-07-02T18:37:31Z",
"references": [
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-25951",
"type": "ADVISORY"
},
{
"url": "https://github.com/mcspring/XML2Dict/tree/master",
"type": "WEB"
},
{
"url": "https://github.com/mcspring/xml2dict",
"type": "PACKAGE"
},
{
"url": "https://github.com/pypa/advisory-database/tree/main/vulns/xml2dict/PYSEC-2021-349.yaml",
"type": "WEB"
},
{
"url": "https://pypi.org/project/XML2Dict",
"type": "WEB"
},
{
"url": "https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25951",
"type": "WEB"
}
],
"schema_version": "1.4.0",
"database_specific": {
"cwe_ids": [
"CWE-611",
"CWE-776"
],
"severity": "HIGH",
"github_reviewed": true,
"nvd_published_at": "2021-06-30T12:15:00Z",
"github_reviewed_at": "2021-07-01T21:42:31Z"
}
}