{
    "id": "CVE-2008-4748",
    "published": "2008-10-27 20:00:01",
    "last_modified": "2026-06-16 22:58:26",
    "cvss_score": "7.6",
    "cvss_severity": "HIGH",
    "cvss_version": "2.0",
    "cvss_vector": "AV:N/AC:H/Au:N/C:C/I:C/A:C",
    "cwe": "CWE-20",
    "description": "Format string vulnerability in the URI handler in KVirc 3.4.0, when set as the default application for processing IRC URIs, allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via format string specifiers in the irc:// URI.",
    "epss_score": "0.08158",
    "epss_percentile": "0.94698",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-10-03 18:17:08",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "kvirc",
            "product": "kvirc"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "6832",
            "title": "KVIrc 3.4.0 - Virgo Remote Format String (PoC)",
            "date": "2008-10-24",
            "url": "https://www.exploit-db.com/exploits/6832"
        }
    ],
    "refs_list": [
        "http://secunia.com/advisories/32410",
        "http://securityreason.com/securityalert/4508",
        "http://www.securityfocus.com/bid/31912",
        "http://www.vupen.com/english/advisories/2008/2926",
        "https://exchange.xforce.ibmcloud.com/vulnerabilities/46114",
        "https://www.exploit-db.com/exploits/6832",
        "http://secunia.com/advisories/32410",
        "http://securityreason.com/securityalert/4508",
        "http://www.securityfocus.com/bid/31912",
        "http://www.vupen.com/english/advisories/2008/2926",
        "https://exchange.xforce.ibmcloud.com/vulnerabilities/46114",
        "https://www.exploit-db.com/exploits/6832"
    ]
}