{
    "id": "CVE-2018-6409",
    "published": "2018-05-26 22:29:00",
    "last_modified": "2026-06-17 02:01:48",
    "cvss_score": "5.3",
    "cvss_severity": "MEDIUM",
    "cvss_version": "3.0",
    "cvss_vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
    "cwe": "CWE-22",
    "description": "An issue was discovered in Appnitro MachForm before 4.2.3. The module in charge of serving stored files gets the path from the database. Modifying the name of the file to serve on the corresponding ap_form table leads to a path traversal vulnerability via the download.php q parameter.",
    "epss_score": "0.14584",
    "epss_percentile": "0.96537",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-09-27 18:17:21",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "machform",
            "product": "machform"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "44804",
            "title": "MachForm < 4.2.3 - SQL Injection / Path Traversal / Upload Bypass",
            "date": "2018-05-30",
            "url": "https://www.exploit-db.com/exploits/44804"
        }
    ],
    "refs_list": [
        "https://metalamin.github.io/MachForm-not-0-day-EN/",
        "https://www.exploit-db.com/exploits/44804/",
        "https://www.machform.com/blog-machform-423-security-release/",
        "https://metalamin.github.io/MachForm-not-0-day-EN/",
        "https://www.exploit-db.com/exploits/44804/",
        "https://www.machform.com/blog-machform-423-security-release/"
    ]
}