{
    "id": "CVE-2017-18195",
    "published": "2018-02-26 17:29:00",
    "last_modified": "2026-06-17 01:12:22",
    "cvss_score": "5.3",
    "cvss_severity": "MEDIUM",
    "cvss_version": "3.1",
    "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
    "cwe": null,
    "description": "An issue was discovered in tools/conversations/view_ajax.php in Concrete5 before 8.3.0. An unauthenticated user can enumerate comments from all blog posts by POSTing requests to /index.php/tools/required/conversations/view_ajax with incremental 'cnvID' integers.",
    "epss_score": "0.11051",
    "epss_percentile": "0.95772",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-09-27 18:17:18",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "concretecms",
            "product": "concrete_cms"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "44194",
            "title": "Concrete5 CMS < 8.3.0 - Username / Comments Enumeration",
            "date": "2018-02-27",
            "url": "https://www.exploit-db.com/exploits/44194"
        }
    ],
    "refs_list": [
        "https://github.com/concrete5/concrete5/pull/6008/files",
        "https://github.com/concrete5/concrete5/releases/tag/8.3.0",
        "https://github.com/r3naissance/NSE/blob/master/http-vuln-cve2017-18195.nse",
        "https://www.exploit-db.com/exploits/44194/",
        "https://github.com/concrete5/concrete5/pull/6008/files",
        "https://github.com/concrete5/concrete5/releases/tag/8.3.0",
        "https://github.com/r3naissance/NSE/blob/master/http-vuln-cve2017-18195.nse",
        "https://www.exploit-db.com/exploits/44194/"
    ]
}