{
    "id": "CVE-2020-18724",
    "published": "2021-02-03 18:15:16",
    "last_modified": "2026-06-17 02:59:26",
    "cvss_score": "5.4",
    "cvss_severity": "MEDIUM",
    "cvss_version": "3.1",
    "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
    "cwe": "CWE-79",
    "description": "Authenticated stored cross-site scripting (XSS) in the contact name field in the distribution list of MDaemon webmail 19.5.5 allows an attacker to executes code and perform a XSS attack while opening a contact list.",
    "epss_score": "0.03191",
    "epss_percentile": "0.87673",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-10-05 18:17:22",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "altn",
            "product": "mdaemon_webmail"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "49536",
            "title": "Alt-N MDaemon webmail 20.0.0 - 'Contact name' Stored Cross Site Scripting (XSS)",
            "date": "2021-02-08",
            "url": "https://www.exploit-db.com/exploits/49536"
        }
    ],
    "refs_list": [
        "http://kailashbohara.com.np/blog/2020/07/15/mdaemon-stored-xss",
        "http://packetstormsecurity.com/files/161332/Alt-N-MDaemon-Webmail-20.0.0-Cross-Site-Scripting.html",
        "https://www.altn.com/Support/SecurityUpdate/MD082520_MDaemon_EN/",
        "http://kailashbohara.com.np/blog/2020/07/15/mdaemon-stored-xss",
        "http://packetstormsecurity.com/files/161332/Alt-N-MDaemon-Webmail-20.0.0-Cross-Site-Scripting.html",
        "https://www.altn.com/Support/SecurityUpdate/MD082520_MDaemon_EN/"
    ]
}