{
    "id": "CVE-2010-4837",
    "published": "2011-09-14 02:56:38",
    "last_modified": "2026-06-16 23:25:38",
    "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 the JSupport (com_jsupport) component 1.5.6 for Joomla! allows remote attackers to inject arbitrary web script or HTML via the subject parameter (title field) in a saveTicket action to index2.php.  NOTE: some of these details are obtained from third party information.",
    "epss_score": "0.01526",
    "epss_percentile": "0.73935",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-10-09 18:17:10",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "extensiondepot",
            "product": "com_jsupport"
        },
        {
            "vendor": "joomla",
            "product": "joomla\\!"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "15501",
            "title": "Joomla! Component JSupport 1.5.6 - Cross-Site Scripting",
            "date": "2010-11-12",
            "url": "https://www.exploit-db.com/exploits/15501"
        }
    ],
    "refs_list": [
        "http://packetstormsecurity.org/files/view/95796/joomlajsupport-xss.txt",
        "http://secunia.com/advisories/42262",
        "http://securityreason.com/securityalert/8377",
        "http://www.exploit-db.com/exploits/15501",
        "http://www.xenuser.org/documents/security/Joomla_com_jsupport_XSS.txt",
        "http://packetstormsecurity.org/files/view/95796/joomlajsupport-xss.txt",
        "http://secunia.com/advisories/42262",
        "http://securityreason.com/securityalert/8377",
        "http://www.exploit-db.com/exploits/15501",
        "http://www.xenuser.org/documents/security/Joomla_com_jsupport_XSS.txt"
    ]
}