{
    "id": "CVE-2020-8441",
    "published": "2020-02-19 17:15:11",
    "last_modified": "2026-06-17 03:26:23",
    "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-502",
    "description": "JYaml through 1.3 allows remote code execution during deserialization of a malicious payload through the load() function. NOTE: this is a discontinued product.",
    "epss_score": "0.04962",
    "epss_percentile": "0.91957",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-07 18:17:24",
    "priority": {
        "rank": 3,
        "label": "In your normal cycle",
        "why": "Critical by CVSS (9.8), but no sign of active exploitation."
    },
    "products": [
        {
            "vendor": "jyaml_project",
            "product": "jyaml"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "https://gist.github.com/j0lt-github/f5141abcacae63d434ecae211422153a",
        "https://github.com/mbechler/marshalsec",
        "https://github.com/mbechler/marshalsec/blob/master/marshalsec.pdf",
        "https://security.netapp.com/advisory/ntap-20200313-0001/",
        "https://sourceforge.net/p/jyaml/bugs/",
        "https://gist.github.com/j0lt-github/f5141abcacae63d434ecae211422153a",
        "https://github.com/mbechler/marshalsec",
        "https://github.com/mbechler/marshalsec/blob/master/marshalsec.pdf",
        "https://security.netapp.com/advisory/ntap-20200313-0001/",
        "https://sourceforge.net/p/jyaml/bugs/"
    ]
}