{
    "id": "CVE-2007-4528",
    "published": "2007-08-25 00:17:00",
    "last_modified": "2026-06-16 22:44:15",
    "cvss_score": "4.3",
    "cvss_severity": "MEDIUM",
    "cvss_version": "2.0",
    "cvss_vector": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
    "cwe": null,
    "description": "The Foreign Function Interface (ffi) extension in PHP 5.0.5 does not follow safe_mode restrictions, which allows context-dependent attackers to execute arbitrary code by loading an arbitrary DLL and calling a function, as demonstrated by kernel32.dll and the WinExec function.  NOTE: this issue does not cross privilege boundaries in most contexts, so perhaps it should not be included in CVE.",
    "epss_score": "0.04840",
    "epss_percentile": "0.91737",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-10-02 18:17:07",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "php",
            "product": "php"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "4311",
            "title": "PHP 'FFI' Extension 5.0.5 - 'Safe_mode' Local Bypass",
            "date": "2007-08-23",
            "url": "https://www.exploit-db.com/exploits/4311"
        }
    ],
    "refs_list": [
        "https://www.exploit-db.com/exploits/4311",
        "https://www.exploit-db.com/exploits/4311"
    ]
}