{
    "id": "CVE-2013-4341",
    "published": "2013-09-16 13:02:48",
    "last_modified": "2026-06-16 23:57:03",
    "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 Moodle through 2.2.11, 2.3.x before 2.3.9, 2.4.x before 2.4.6, and 2.5.x before 2.5.2 allow remote attackers to inject arbitrary web script or HTML via a crafted blog link within an RSS feed.",
    "epss_score": "0.21862",
    "epss_percentile": "0.97572",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-09-27 18:17:12",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "moodle",
            "product": "moodle"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "28174",
            "title": "Moodle 2.3.8/2.4.5 - Multiple Vulnerabilities",
            "date": "2013-09-09",
            "url": "https://www.exploit-db.com/exploits/28174"
        }
    ],
    "refs_list": [
        "http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-41623",
        "http://packetstormsecurity.com/files/164479/Moodle-Authenticated-Spelling-Binary-Remote-Code-Execution.html",
        "https://moodle.org/mod/forum/discuss.php?d=238399",
        "http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-41623",
        "http://packetstormsecurity.com/files/164479/Moodle-Authenticated-Spelling-Binary-Remote-Code-Execution.html",
        "https://moodle.org/mod/forum/discuss.php?d=238399"
    ]
}