{
    "id": "CVE-2018-14354",
    "published": "2018-07-17 17:29:00",
    "last_modified": "2026-06-17 01:40:52",
    "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-78",
    "description": "An issue was discovered in Mutt before 1.10.1 and NeoMutt before 2018-07-16. They allow remote IMAP servers to execute arbitrary commands via backquote characters, related to the mailboxes command associated with a manual subscription or unsubscription.",
    "epss_score": "0.06151",
    "epss_percentile": "0.93274",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-06 18:17:17",
    "priority": {
        "rank": 3,
        "label": "In your normal cycle",
        "why": "Critical by CVSS (9.8), but no sign of active exploitation."
    },
    "products": [
        {
            "vendor": "canonical",
            "product": "ubuntu_linux"
        },
        {
            "vendor": "debian",
            "product": "debian_linux"
        },
        {
            "vendor": "mutt",
            "product": "mutt"
        },
        {
            "vendor": "neomutt",
            "product": "neomutt"
        },
        {
            "vendor": "redhat",
            "product": "enterprise_linux_desktop"
        },
        {
            "vendor": "redhat",
            "product": "enterprise_linux_server"
        },
        {
            "vendor": "redhat",
            "product": "enterprise_linux_server_aus"
        },
        {
            "vendor": "redhat",
            "product": "enterprise_linux_server_eus"
        },
        {
            "vendor": "redhat",
            "product": "enterprise_linux_server_tus"
        },
        {
            "vendor": "redhat",
            "product": "enterprise_linux_workstation"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "http://www.mutt.org/news.html",
        "http://www.securityfocus.com/bid/104925",
        "https://access.redhat.com/errata/RHSA-2018:2526",
        "https://github.com/neomutt/neomutt/commit/95e80bf9ff10f68cb6443f760b85df4117cb15eb",
        "https://gitlab.com/muttmua/mutt/commit/185152818541f5cdc059cbff3f3e8b654fc27c1d",
        "https://lists.debian.org/debian-lts-announce/2018/08/msg00001.html",
        "https://neomutt.org/2018/07/16/release",
        "https://security.gentoo.org/glsa/201810-07",
        "https://usn.ubuntu.com/3719-1/",
        "https://usn.ubuntu.com/3719-2/",
        "https://usn.ubuntu.com/3719-3/",
        "https://www.debian.org/security/2018/dsa-4277",
        "http://www.mutt.org/news.html",
        "http://www.securityfocus.com/bid/104925",
        "https://access.redhat.com/errata/RHSA-2018:2526",
        "https://github.com/neomutt/neomutt/commit/95e80bf9ff10f68cb6443f760b85df4117cb15eb",
        "https://gitlab.com/muttmua/mutt/commit/185152818541f5cdc059cbff3f3e8b654fc27c1d",
        "https://lists.debian.org/debian-lts-announce/2018/08/msg00001.html",
        "https://neomutt.org/2018/07/16/release",
        "https://security.gentoo.org/glsa/201810-07",
        "https://usn.ubuntu.com/3719-1/",
        "https://usn.ubuntu.com/3719-2/",
        "https://usn.ubuntu.com/3719-3/",
        "https://www.debian.org/security/2018/dsa-4277"
    ]
}