{
    "id": "CVE-2019-15751",
    "published": "2019-10-07 12:15:11",
    "last_modified": "2026-06-17 02:21:00",
    "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": "An unrestricted file upload vulnerability in SITOS six Build v6.2.1 allows remote attackers to execute arbitrary code by uploading a SCORM file with an executable extension. This allows an unauthenticated attacker to upload a malicious file (containing PHP code to execute operating system commands) to the web root of the application.",
    "epss_score": "0.04470",
    "epss_percentile": "0.91187",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-07 18:17:20",
    "priority": {
        "rank": 3,
        "label": "In your normal cycle",
        "why": "Critical by CVSS (9.8), but no sign of active exploitation."
    },
    "products": [
        {
            "vendor": "sitos",
            "product": "sitos_six"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "https://www.contextis.com/en/resources/advisories/cve-2019-15751",
        "https://www.contextis.com/en/resources/advisories/cve-2019-15751"
    ]
}