{
    "id": "CVE-2009-0542",
    "published": "2009-02-12 16:30:00",
    "last_modified": "2026-06-16 23:05:15",
    "cvss_score": "7.5",
    "cvss_severity": "HIGH",
    "cvss_version": "2.0",
    "cvss_vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
    "cwe": "CWE-89",
    "description": "SQL injection vulnerability in ProFTPD Server 1.3.1 through 1.3.2rc2 allows remote attackers to execute arbitrary SQL commands via a \"%\" (percent) character in the username, which introduces a \"'\" (single quote) character during variable substitution by mod_sql.",
    "epss_score": "0.73790",
    "epss_percentile": "0.99463",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-09-26 18:16:28",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "proftpd_project",
            "product": "proftpd"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "32798",
            "title": "ProFTPd 1.3 - 'mod_sql' 'Username' SQL Injection",
            "date": "2009-02-10",
            "url": "https://www.exploit-db.com/exploits/32798"
        },
        {
            "source": "exploit-db",
            "ref_id": "8037",
            "title": "ProFTPd - 'mod_mysql' Authentication Bypass",
            "date": "2009-02-10",
            "url": "https://www.exploit-db.com/exploits/8037"
        }
    ],
    "refs_list": [
        "http://bugs.proftpd.org/show_bug.cgi?id=3180",
        "http://secunia.com/advisories/34268",
        "http://security.gentoo.org/glsa/glsa-200903-27.xml",
        "http://www.debian.org/security/2009/dsa-1730",
        "http://www.mandriva.com/security/advisories?name=MDVSA-2009:061",
        "http://www.openwall.com/lists/oss-security/2009/02/11/1",
        "http://www.openwall.com/lists/oss-security/2009/02/11/3",
        "http://www.openwall.com/lists/oss-security/2009/02/11/5",
        "http://www.securityfocus.com/archive/1/500823/100/0/threaded",
        "http://www.securityfocus.com/archive/1/500833/100/0/threaded",
        "http://www.securityfocus.com/archive/1/500851/100/0/threaded",
        "http://www.securityfocus.com/archive/1/500852/100/0/threaded",
        "https://www.exploit-db.com/exploits/8037",
        "http://bugs.proftpd.org/show_bug.cgi?id=3180",
        "http://secunia.com/advisories/34268",
        "http://security.gentoo.org/glsa/glsa-200903-27.xml",
        "http://www.debian.org/security/2009/dsa-1730",
        "http://www.mandriva.com/security/advisories?name=MDVSA-2009:061",
        "http://www.openwall.com/lists/oss-security/2009/02/11/1",
        "http://www.openwall.com/lists/oss-security/2009/02/11/3",
        "http://www.openwall.com/lists/oss-security/2009/02/11/5",
        "http://www.securityfocus.com/archive/1/500823/100/0/threaded",
        "http://www.securityfocus.com/archive/1/500833/100/0/threaded",
        "http://www.securityfocus.com/archive/1/500851/100/0/threaded",
        "http://www.securityfocus.com/archive/1/500852/100/0/threaded"
    ]
}