{
    "id": "CVE-2026-42607",
    "published": "2026-05-11 16:17:32",
    "last_modified": "2026-06-17 10:48:10",
    "cvss_score": "9.1",
    "cvss_severity": "CRITICAL",
    "cvss_version": "3.1",
    "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H",
    "cwe": "CWE-94",
    "description": "Grav is a file-based Web platform. Prior to 2.0.0-beta.2, an authenticated user with administrative privileges can achieve Remote Code Execution (RCE) by uploading a specially crafted ZIP file through the \"Direct Install\" tool. While the system attempts to block direct .php file uploads, it fails to inspect the contents of uploaded ZIP archives. Once a malicious plugin is extracted, it can execute arbitrary PHP code or drop a persistent web shell on the server. This vulnerability is fixed in 2.0.0-beta.2.",
    "epss_score": "0.02251",
    "epss_percentile": "0.82233",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-09-28 18:17:58",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "52578",
            "title": "Grav CMS 2.0.0-beta.2 -  Remote Code Execution",
            "date": "2026-05-26",
            "url": "https://www.exploit-db.com/exploits/52578"
        }
    ],
    "refs_list": [
        "https://github.com/getgrav/grav/commit/5a12f9be8314682c8713e569e330f11805d0a663",
        "https://github.com/getgrav/grav/security/advisories/GHSA-w48r-jppp-rcfw",
        "https://github.com/getgrav/grav/security/advisories/GHSA-w48r-jppp-rcfw"
    ]
}