{
    "id": "CVE-2021-25927",
    "published": "2021-04-26 11:15:08",
    "last_modified": "2026-06-17 03:42:35",
    "cvss_score": "9.8",
    "cvss_severity": "CRITICAL",
    "cvss_version": "3.1",
    "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
    "cwe": "CWE-1321",
    "description": "Prototype pollution vulnerability in 'safe-flat' versions 2.0.0 through 2.0.1 allows an attacker to cause a denial of service and may lead to remote code execution.",
    "epss_score": "0.03337",
    "epss_percentile": "0.88321",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-09 18:17:28",
    "priority": {
        "rank": 3,
        "label": "In your normal cycle",
        "why": "Critical by CVSS (9.8), but no sign of active exploitation."
    },
    "products": [
        {
            "vendor": "safe-flat_project",
            "product": "safe-flat"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "https://github.com/jessie-codes/safe-flat/commit/4b9b7db976bba8c968354f4315f5f9c219b7cbf3",
        "https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25927",
        "https://github.com/jessie-codes/safe-flat/commit/4b9b7db976bba8c968354f4315f5f9c219b7cbf3",
        "https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25927"
    ]
}