{
    "id": "CVE-2006-4455",
    "published": "2006-08-30 16:04:00",
    "last_modified": "2026-06-16 22:29:08",
    "cvss_score": "5.0",
    "cvss_severity": "MEDIUM",
    "cvss_version": "2.0",
    "cvss_vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
    "cwe": null,
    "description": "Unspecified vulnerability in Xchat 2.6.7 and earlier allows remote attackers to cause a denial of service (crash) via unspecified vectors involving the PRIVMSG command.  NOTE: the vendor has disputed this vulnerability, stating that it does not affect 2.6.7 \"or any recent version\"",
    "epss_score": "0.05097",
    "epss_percentile": "0.92104",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-10-02 18:17:06",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "xchat",
            "product": "xchat"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "2147",
            "title": "XChat 2.6.7 (Windows) - Remote Denial of Service",
            "date": "2006-08-08",
            "url": "https://www.exploit-db.com/exploits/2147"
        },
        {
            "source": "exploit-db",
            "ref_id": "2124",
            "title": "XChat 2.6.7 (Windows) - Remote Denial of Service",
            "date": "2006-08-07",
            "url": "https://www.exploit-db.com/exploits/2124"
        }
    ],
    "refs_list": [
        "http://forum.xchat.org/viewtopic.php?t=2918",
        "http://marc.info/?l=bugtraq&m=115523184321922&w=2",
        "http://securitytracker.com/id?1016687",
        "http://www.securityfocus.com/bid/19398",
        "http://www.xchat.org/",
        "https://exchange.xforce.ibmcloud.com/vulnerabilities/28325",
        "https://www.exploit-db.com/exploits/2124",
        "https://www.exploit-db.com/exploits/2147",
        "http://forum.xchat.org/viewtopic.php?t=2918",
        "http://marc.info/?l=bugtraq&m=115523184321922&w=2",
        "http://securitytracker.com/id?1016687",
        "http://www.securityfocus.com/bid/19398",
        "http://www.xchat.org/",
        "https://exchange.xforce.ibmcloud.com/vulnerabilities/28325",
        "https://www.exploit-db.com/exploits/2124",
        "https://www.exploit-db.com/exploits/2147"
    ]
}