{
    "id": "CVE-2007-6203",
    "published": "2007-12-03 22:46:00",
    "last_modified": "2026-06-16 22:47:35",
    "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": "CWE-79",
    "description": "Apache HTTP Server 2.0.x and 2.2.x does not sanitize the HTTP Method specifier header from an HTTP request when it is reflected back in a \"413 Request Entity Too Large\" error message, which might allow cross-site scripting (XSS) style attacks using web client components that can send arbitrary headers in requests, as demonstrated via an HTTP request containing an invalid Content-length value, a similar issue to CVE-2006-3918.",
    "epss_score": "0.80749",
    "epss_percentile": "0.99617",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-09-26 18:15:58",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "apache",
            "product": "http_server"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "30835",
            "title": "Apache 2.2.4 - 413 Error HTTP Request Method Cross-Site Scripting",
            "date": "2007-11-30",
            "url": "https://www.exploit-db.com/exploits/30835"
        }
    ],
    "refs_list": [
        "http://docs.info.apple.com/article.html?artnum=307562",
        "http://lists.apple.com/archives/security-announce/2008/Mar/msg00001.html",
        "http://lists.opensuse.org/opensuse-security-announce/2008-04/msg00004.html",
        "http://marc.info/?l=bugtraq&m=125631037611762&w=2",
        "http://marc.info/?l=bugtraq&m=129190899612998&w=2",
        "http://procheckup.com/Vulnerability_PR07-37.php",
        "http://secunia.com/advisories/27906",
        "http://secunia.com/advisories/28196",
        "http://secunia.com/advisories/29348",
        "http://secunia.com/advisories/29420",
        "http://secunia.com/advisories/29640",
        "http://secunia.com/advisories/30356",
        "http://secunia.com/advisories/30732",
        "http://secunia.com/advisories/33105",
        "http://secunia.com/advisories/34219",
        "http://security.gentoo.org/glsa/glsa-200803-19.xml",
        "http://securityreason.com/securityalert/3411",
        "http://www-1.ibm.com/support/docview.wss?uid=swg1PK57952",
        "http://www-1.ibm.com/support/docview.wss?uid=swg24019245",
        "http://www.fujitsu.com/global/support/software/security/products-f/interstage-200807e.html",
        "http://www.securityfocus.com/archive/1/484410/100/0/threaded",
        "http://www.securityfocus.com/bid/26663",
        "http://www.securitytracker.com/id?1019030",
        "http://www.ubuntu.com/usn/USN-731-1",
        "http://www.vupen.com/english/advisories/2007/4060"
    ]
}