{
    "id": "CVE-2011-0063",
    "published": "2011-03-15 17:55:02",
    "last_modified": "2026-06-16 23:26:43",
    "cvss_score": "5.0",
    "cvss_severity": "MEDIUM",
    "cvss_version": "2.0",
    "cvss_vector": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
    "cwe": "CWE-22",
    "description": "The _list_file_get function in lib/Majordomo.pm in Majordomo 2 20110203 and earlier allows remote attackers to conduct directory traversal attacks and read arbitrary files via a ./.../ sequence in the \"extra\" parameter to the help command, which causes the regular expression to produce .. (dot dot) sequences.  NOTE: this vulnerability is due to an incomplete fix for CVE-2011-0049.",
    "epss_score": "0.85451",
    "epss_percentile": "0.99715",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-09-26 18:17:54",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "mj2",
            "product": "majordomo_2"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "16103",
            "title": "Majordomo2 - 'SMTP/HTTP' Directory Traversal",
            "date": "2011-02-03",
            "url": "https://www.exploit-db.com/exploits/16103"
        }
    ],
    "refs_list": [
        "http://secunia.com/advisories/43631",
        "http://securityreason.com/securityalert/8133",
        "http://sotiriu.de/adv/NSOADV-2011-003.txt",
        "http://www.securityfocus.com/archive/1/516923/100/0/threaded",
        "https://bugzilla.mozilla.org/show_bug.cgi?id=631307",
        "https://exchange.xforce.ibmcloud.com/vulnerabilities/66011",
        "http://secunia.com/advisories/43631",
        "http://securityreason.com/securityalert/8133",
        "http://sotiriu.de/adv/NSOADV-2011-003.txt",
        "http://www.securityfocus.com/archive/1/516923/100/0/threaded",
        "https://bugzilla.mozilla.org/show_bug.cgi?id=631307",
        "https://exchange.xforce.ibmcloud.com/vulnerabilities/66011"
    ]
}