{
    "id": "CVE-2018-14667",
    "published": "2018-11-06 22:29:00",
    "last_modified": "2026-06-17 01:41:24",
    "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-94",
    "description": "The RichFaces Framework 3.X through 3.3.4 is vulnerable to Expression Language (EL) injection via the UserResource resource. A remote, unauthenticated attacker could exploit this to execute arbitrary code using a chain of java serialized objects via org.ajax4jsf.resource.UserResource$UriData.",
    "epss_score": "0.74202",
    "epss_percentile": "0.99474",
    "kev": 1,
    "kev_due": "2023-10-19",
    "has_exploit": 0,
    "updated_at": "2026-09-26 18:23:33",
    "priority": {
        "rank": 1,
        "label": "Patch first",
        "why": "On CISA KEV — known exploited in the wild, due 2023-10-19."
    },
    "products": [
        {
            "vendor": "redhat",
            "product": "enterprise_linux"
        },
        {
            "vendor": "redhat",
            "product": "richfaces"
        }
    ],
    "kev_detail": {
        "cve_id": "CVE-2018-14667",
        "date_added": "2023-09-28",
        "due_date": "2023-10-19",
        "vendor": "Red Hat",
        "product": "JBoss RichFaces Framework",
        "name": "Red Hat JBoss RichFaces Framework Expression Language Injection Vulnerability",
        "ransomware": 0
    },
    "exploits": [],
    "refs_list": [
        "http://packetstormsecurity.com/files/156663/Richsploit-RichFaces-Exploitation-Toolkit.html",
        "http://seclists.org/fulldisclosure/2020/Mar/21",
        "http://www.securitytracker.com/id/1042037",
        "https://access.redhat.com/errata/RHSA-2018:3517",
        "https://access.redhat.com/errata/RHSA-2018:3518",
        "https://access.redhat.com/errata/RHSA-2018:3519",
        "https://access.redhat.com/errata/RHSA-2018:3581",
        "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14667",
        "http://packetstormsecurity.com/files/156663/Richsploit-RichFaces-Exploitation-Toolkit.html",
        "http://seclists.org/fulldisclosure/2020/Mar/21",
        "http://www.securitytracker.com/id/1042037",
        "https://access.redhat.com/errata/RHSA-2018:3517",
        "https://access.redhat.com/errata/RHSA-2018:3518",
        "https://access.redhat.com/errata/RHSA-2018:3519",
        "https://access.redhat.com/errata/RHSA-2018:3581",
        "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14667",
        "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-14667"
    ]
}