libexpat through 2.6.1 allows an XML Entity Expansion attack when there is isolated use of external parsers (created via XML_ExternalEntityParserCreate).
{
"license": "CC-BY-4.0",
"sources": [
{
"id": "CVE-2024-28757",
"url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2024-28757",
"imported": "2025-10-10T21:54:56.860Z",
"published": "2024-03-10T05:15:06.570Z",
"html_url": "https://nvd.nist.gov/vuln/detail/CVE-2024-28757",
"modified": "2025-03-28T19:15:21.230Z"
}
]
}