{
    "id": "CVE-2012-0393",
    "published": "2012-01-08 15:55:01",
    "last_modified": "2026-06-16 23:37:12",
    "cvss_score": "6.4",
    "cvss_severity": "MEDIUM",
    "cvss_version": "2.0",
    "cvss_vector": "AV:N/AC:L/Au:N/C:N/I:P/A:P",
    "cwe": "CWE-264",
    "description": "The ParameterInterceptor component in Apache Struts before 2.3.1.1 does not prevent access to public constructors, which allows remote attackers to create or overwrite arbitrary files via a crafted parameter that triggers the creation of a Java object.",
    "epss_score": "0.36319",
    "epss_percentile": "0.98435",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-09-26 18:18:13",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "apache",
            "product": "struts"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "18329",
            "title": "Apache Struts 2 < 2.3.1 - Multiple Vulnerabilities",
            "date": "2012-01-06",
            "url": "https://www.exploit-db.com/exploits/18329"
        }
    ],
    "refs_list": [
        "http://archives.neohapsis.com/archives/bugtraq/2012-01/0031.html",
        "http://secunia.com/advisories/47393",
        "http://struts.apache.org/2.x/docs/s2-008.html",
        "http://struts.apache.org/2.x/docs/version-notes-2311.html",
        "http://www.exploit-db.com/exploits/18329",
        "https://www.sec-consult.com/files/20120104-0_Apache_Struts2_Multiple_Critical_Vulnerabilities.txt",
        "http://archives.neohapsis.com/archives/bugtraq/2012-01/0031.html",
        "http://secunia.com/advisories/47393",
        "http://struts.apache.org/2.x/docs/s2-008.html",
        "http://struts.apache.org/2.x/docs/version-notes-2311.html",
        "http://www.exploit-db.com/exploits/18329",
        "https://www.sec-consult.com/files/20120104-0_Apache_Struts2_Multiple_Critical_Vulnerabilities.txt"
    ]
}