{
    "id": "CVE-2018-1133",
    "published": "2018-05-25 12:29:00",
    "last_modified": "2026-06-17 01:50:33",
    "cvss_score": "8.8",
    "cvss_severity": "HIGH",
    "cvss_version": "3.0",
    "cvss_vector": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
    "cwe": "CWE-94",
    "description": "An issue was discovered in Moodle 3.x. A Teacher creating a Calculated question can intentionally cause remote code execution on the server, aka eval injection.",
    "epss_score": "0.31879",
    "epss_percentile": "0.98249",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-09-26 18:22:54",
    "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": "46551",
            "title": "Moodle 3.4.1 - Remote Code Execution",
            "date": "2019-03-15",
            "url": "https://www.exploit-db.com/exploits/46551"
        }
    ],
    "refs_list": [
        "http://www.securityfocus.com/bid/104307",
        "https://moodle.org/mod/forum/discuss.php?d=371199",
        "https://www.exploit-db.com/exploits/46551/",
        "http://www.securityfocus.com/bid/104307",
        "https://moodle.org/mod/forum/discuss.php?d=371199",
        "https://www.exploit-db.com/exploits/46551/"
    ]
}