{
    "id": "CVE-2006-2156",
    "published": "2006-05-03 10:02:00",
    "last_modified": "2026-06-16 22:24:26",
    "cvss_score": "6.4",
    "cvss_severity": "MEDIUM",
    "cvss_version": "2.0",
    "cvss_vector": "AV:N/AC:L/Au:N/C:P/I:P/A:N",
    "cwe": null,
    "description": "Directory traversal vulnerability in help/index.php in X7 Chat 2.0 and earlier allows remote attackers to include arbitrary files via .. (dot dot) sequences in the help_file parameter.",
    "epss_score": "0.07922",
    "epss_percentile": "0.94539",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-09-29 18:17:05",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "x7_group",
            "product": "x7_chat"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "1738",
            "title": "X7 Chat 2.0 - 'help_file' Remote Command Execution",
            "date": "2006-05-02",
            "url": "https://www.exploit-db.com/exploits/1738"
        }
    ],
    "refs_list": [
        "http://secunia.com/advisories/19886",
        "http://securityreason.com/securityalert/829",
        "http://www.osvdb.org/25149",
        "http://www.securityfocus.com/archive/1/432716/100/0/threaded",
        "http://www.securityfocus.com/bid/17777",
        "http://www.vupen.com/english/advisories/2006/1608",
        "https://exchange.xforce.ibmcloud.com/vulnerabilities/26218",
        "https://www.exploit-db.com/exploits/1738",
        "http://secunia.com/advisories/19886",
        "http://securityreason.com/securityalert/829",
        "http://www.osvdb.org/25149",
        "http://www.securityfocus.com/archive/1/432716/100/0/threaded",
        "http://www.securityfocus.com/bid/17777",
        "http://www.vupen.com/english/advisories/2006/1608",
        "https://exchange.xforce.ibmcloud.com/vulnerabilities/26218",
        "https://www.exploit-db.com/exploits/1738"
    ]
}