{
    "id": "CVE-2019-12276",
    "published": "2019-06-05 18:29:01",
    "last_modified": "2026-06-17 02:14:21",
    "cvss_score": "7.5",
    "cvss_severity": "HIGH",
    "cvss_version": "3.0",
    "cvss_vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
    "cwe": "CWE-22",
    "description": "A Path Traversal vulnerability in Controllers/LetsEncryptController.cs in LetsEncryptController in GrandNode 4.40 allows remote, unauthenticated attackers to retrieve arbitrary files on the web server via specially crafted LetsEncrypt/Index?fileName= HTTP requests. A patch for this issue was made on 2019-05-30 in GrandNode 4.40.",
    "epss_score": "0.57099",
    "epss_percentile": "0.99042",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-09-27 18:17:22",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "grandnode",
            "product": "grandnode"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "47027",
            "title": "GrandNode 4.40 - Path Traversal / Arbitrary File Download",
            "date": "2019-06-24",
            "url": "https://www.exploit-db.com/exploits/47027"
        }
    ],
    "refs_list": [
        "http://packetstormsecurity.com/files/153373/GrandNode-4.40-Path-Traversal-File-Download.html",
        "https://github.com/grandnode/grandnode",
        "https://grandnode.com",
        "http://packetstormsecurity.com/files/153373/GrandNode-4.40-Path-Traversal-File-Download.html",
        "https://github.com/grandnode/grandnode",
        "https://grandnode.com"
    ]
}