{
    "id": "CVE-2011-4809",
    "published": "2011-12-14 00:55:19",
    "last_modified": "2026-06-16 23:35:26",
    "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": "Multiple cross-site scripting (XSS) vulnerabilities in the HM Community (com_hmcommunity) component before 1.01 for Joomla! allow remote attackers to inject arbitrary web script or HTML via the (1) language[], (2) university[], (3) persent[], (4) company_name[], (5) designation[], (6) music[], (7) books[], (8) movies[], (9) games[], (10) syp[], (11) ft[], and (12) fa[] parameters in a save task for a profile to index.php.  NOTE: some of these details are obtained from third party information.",
    "epss_score": "0.01494",
    "epss_percentile": "0.73423",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-10-10 18:17:09",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "joomla",
            "product": "joomla\\!"
        },
        {
            "vendor": "joomlaextensions",
            "product": "com_hmcommunity"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "18050",
            "title": "Joomla! Component HM Community - Multiple Vulnerabilities",
            "date": "2011-10-31",
            "url": "https://www.exploit-db.com/exploits/18050"
        }
    ],
    "refs_list": [
        "http://joomlaextensions.co.in/index.php?option=com_jeshop&view=category_detail&Itemid=118&id=38",
        "http://secunia.com/advisories/46656",
        "http://www.exploit-db.com/exploits/18050",
        "http://www.osvdb.org/76726",
        "http://joomlaextensions.co.in/index.php?option=com_jeshop&view=category_detail&Itemid=118&id=38",
        "http://secunia.com/advisories/46656",
        "http://www.exploit-db.com/exploits/18050",
        "http://www.osvdb.org/76726"
    ]
}