{
    "id": "CVE-2019-18952",
    "published": "2019-11-13 23:15:11",
    "last_modified": "2026-06-17 02:25:38",
    "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-434",
    "description": "SibSoft Xfilesharing through 2.5.1 allows cgi-bin/up.cgi arbitrary file upload. This can be combined with CVE-2019-18951 to achieve remote code execution via a .html file, containing short codes, that is served over HTTP.",
    "epss_score": "0.45361",
    "epss_percentile": "0.98754",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-02 18:17:24",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "EPSS 45.4% — above the 10% action threshold."
    },
    "products": [
        {
            "vendor": "sibsoft",
            "product": "xfilesharing"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "http://packetstormsecurity.com/files/155324/Xfilesharing-2.5.1-Local-File-Inclusion-Shell-Upload.html",
        "https://gist.github.com/pak0s/af9f640170aed335fdf6d110d468dbce",
        "http://packetstormsecurity.com/files/155324/Xfilesharing-2.5.1-Local-File-Inclusion-Shell-Upload.html",
        "https://gist.github.com/pak0s/af9f640170aed335fdf6d110d468dbce"
    ]
}