{
    "id": "CVE-2013-6674",
    "published": "2014-02-17 22:55:04",
    "last_modified": "2026-06-17 00:00:47",
    "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": "Cross-site scripting (XSS) vulnerability in Mozilla Thunderbird 17.x through 17.0.8, Thunderbird ESR 17.x through 17.0.10, and SeaMonkey before 2.20 allows user-assisted remote attackers to inject arbitrary web script or HTML via an e-mail message containing a data: URL in an IFRAME element, a related issue to CVE-2014-2018.",
    "epss_score": "0.07697",
    "epss_percentile": "0.94407",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-09-29 18:17:11",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "mozilla",
            "product": "seamonkey"
        },
        {
            "vendor": "mozilla",
            "product": "thunderbird"
        },
        {
            "vendor": "mozilla",
            "product": "thunderbird_esr"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "31223",
            "title": "Mozilla Thunderbird 17.0.6 - Input Validation Filter Bypass",
            "date": "2014-01-27",
            "url": "https://www.exploit-db.com/exploits/31223"
        }
    ],
    "refs_list": [
        "http://osvdb.org/102566",
        "http://packetstormsecurity.com/files/124965/Mozilla-Thunderbird-Filter-Bypass.html",
        "http://seclists.org/fulldisclosure/2014/Jan/182",
        "http://www.kb.cert.org/vuls/id/863369",
        "http://www.mozilla.org/security/announce/2014/mfsa2014-14.html",
        "http://www.securitytracker.com/id/1029773",
        "http://www.securitytracker.com/id/1029774",
        "http://www.ubuntu.com/usn/USN-2119-1",
        "https://bugzilla.mozilla.org/show_bug.cgi?id=868267",
        "http://osvdb.org/102566",
        "http://packetstormsecurity.com/files/124965/Mozilla-Thunderbird-Filter-Bypass.html",
        "http://seclists.org/fulldisclosure/2014/Jan/182",
        "http://www.kb.cert.org/vuls/id/863369",
        "http://www.mozilla.org/security/announce/2014/mfsa2014-14.html",
        "http://www.securitytracker.com/id/1029773",
        "http://www.securitytracker.com/id/1029774",
        "http://www.ubuntu.com/usn/USN-2119-1",
        "https://bugzilla.mozilla.org/show_bug.cgi?id=868267"
    ]
}