{
    "id": "CVE-2009-4098",
    "published": "2009-11-29 13:08:29",
    "last_modified": "2026-06-16 23:13:02",
    "cvss_score": "6.0",
    "cvss_severity": "MEDIUM",
    "cvss_version": "2.0",
    "cvss_vector": "AV:N/AC:M/Au:S/C:P/I:P/A:P",
    "cwe": "CWE-20",
    "description": "Unrestricted file upload vulnerability in banner-edit.php in OpenX adserver 2.8.1 and earlier allows remote authenticated users with banner / file upload permissions to execute arbitrary code by uploading a file with an executable extension, then accessing it via a direct request to the file in an images directory.",
    "epss_score": "0.18676",
    "epss_percentile": "0.97178",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-09-27 18:17:08",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "openx",
            "product": "openx"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "16903",
            "title": "OpenX - 'banner-edit.php' Arbitrary File Upload / PHP Code Execution (Metasploit)",
            "date": "2010-09-20",
            "url": "https://www.exploit-db.com/exploits/16903"
        }
    ],
    "refs_list": [
        "http://osvdb.org/60499",
        "http://secunia.com/advisories/37475",
        "http://www.openx.org/docs/2.8/release-notes/openx-2.8.2",
        "http://www.securityfocus.com/archive/1/508050/100/0/threaded",
        "http://www.securityfocus.com/bid/37110",
        "https://developer.openx.org/jira/browse/OX-5747",
        "https://exchange.xforce.ibmcloud.com/vulnerabilities/54394",
        "http://osvdb.org/60499",
        "http://secunia.com/advisories/37475",
        "http://www.openx.org/docs/2.8/release-notes/openx-2.8.2",
        "http://www.securityfocus.com/archive/1/508050/100/0/threaded",
        "http://www.securityfocus.com/bid/37110",
        "https://developer.openx.org/jira/browse/OX-5747",
        "https://exchange.xforce.ibmcloud.com/vulnerabilities/54394"
    ]
}