{
    "id": "CVE-2020-18662",
    "published": "2021-06-24 16:15:08",
    "last_modified": "2026-06-17 02:59:23",
    "cvss_score": "9.8",
    "cvss_severity": "CRITICAL",
    "cvss_version": "3.1",
    "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
    "cwe": "CWE-89",
    "description": "SQL Injection vulnerability in gnuboard5 <=v5.3.2.8 via the table_prefix parameter in install_db.php.",
    "epss_score": "0.05377",
    "epss_percentile": "0.92381",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-09-27 18:17:25",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "sir",
            "product": "gnuboard"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "52167",
            "title": "Gnuboard5 5.3.2.8 - SQL Injection",
            "date": "2025-04-11",
            "url": "https://www.exploit-db.com/exploits/52167"
        }
    ],
    "refs_list": [
        "https://github.com/LoRexxar/CVE_Request/tree/master/gnuboard5%20mul%20vuls%20before%20v5.3.2.8#sql-injection-in-install_dbphp",
        "https://github.com/gnuboard/gnuboard5/issues/43",
        "https://www.seebug.org/vuldb/ssvid-97927",
        "https://github.com/LoRexxar/CVE_Request/tree/master/gnuboard5%20mul%20vuls%20before%20v5.3.2.8#sql-injection-in-install_dbphp",
        "https://github.com/gnuboard/gnuboard5/issues/43",
        "https://www.seebug.org/vuldb/ssvid-97927"
    ]
}