{
    "id": "CVE-2009-1312",
    "published": "2009-04-22 18:30:00",
    "last_modified": "2026-06-16 23:07:00",
    "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-16",
    "description": "Mozilla Firefox before 3.0.9 and SeaMonkey 1.1.17 do not block javascript: URIs in Refresh headers in HTTP responses, which allows remote attackers to conduct cross-site scripting (XSS) attacks via vectors related to (1) injecting a Refresh header or (2) specifying the content of a Refresh header. NOTE: it was later reported that Firefox 3.6 a1 pre and Mozilla 1.7.x and earlier are also affected.",
    "epss_score": "0.05565",
    "epss_percentile": "0.92618",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-10-02 18:17:09",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "mozilla",
            "product": "firefox"
        },
        {
            "vendor": "mozilla",
            "product": "seamonkey"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "32942",
            "title": "Mozilla (Multiple Products) - Server Refresh Header Cross-Site Scripting",
            "date": "2009-04-22",
            "url": "https://www.exploit-db.com/exploits/32942"
        }
    ],
    "refs_list": [
        "http://ha.ckers.org/blog/20070309/firefox-header-redirection-javascript-execution/",
        "http://lists.opensuse.org/opensuse-security-announce/2009-05/msg00000.html",
        "http://rhn.redhat.com/errata/RHSA-2009-0437.html",
        "http://secunia.com/advisories/34758",
        "http://secunia.com/advisories/34843",
        "http://secunia.com/advisories/34844",
        "http://secunia.com/advisories/34894",
        "http://secunia.com/advisories/35065",
        "http://sunsolve.sun.com/search/document.do?assetkey=1-66-264308-1",
        "http://websecurity.com.ua/3275/",
        "http://websecurity.com.ua/3386/",
        "http://www.mandriva.com/security/advisories?name=MDVSA-2009:111",
        "http://www.mozilla.org/security/announce/2009/mfsa2009-22.html",
        "http://www.redhat.com/support/errata/RHSA-2009-0436.html",
        "http://www.securityfocus.com/archive/1/504718/100/0/threaded",
        "http://www.securityfocus.com/archive/1/504723/100/0/threaded",
        "http://www.securityfocus.com/bid/34656",
        "http://www.securitytracker.com/id?1022096",
        "http://www.vupen.com/english/advisories/2009/1125",
        "https://bugzilla.mozilla.org/show_bug.cgi?id=475636",
        "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6064",
        "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6131",
        "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6731",
        "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9818",
        "https://usn.ubuntu.com/764-1/"
    ]
}