{
    "id": "CVE-2023-30547",
    "published": "2023-04-17 22:15:10",
    "last_modified": "2026-06-17 05:54:59",
    "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-74",
    "description": "vm2 is a sandbox that can run untrusted code with whitelisted Node's built-in modules. There exists a vulnerability in exception sanitization of vm2 for versions up to 3.9.16, allowing attackers to raise an unsanitized host exception inside `handleException()` which can be used to escape the sandbox and run arbitrary code in host context. This vulnerability was patched in the release of version `3.9.17` of `vm2`. There are no known workarounds for this vulnerability. Users are advised to upgrade.",
    "epss_score": "0.72087",
    "epss_percentile": "0.99415",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-09-27 18:17:37",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "EPSS 72.1% — above the 10% action threshold."
    },
    "products": [
        {
            "vendor": "vm2_project",
            "product": "vm2"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "https://gist.github.com/leesh3288/381b230b04936dd4d74aaf90cc8bb244",
        "https://github.com/patriksimek/vm2/commit/4b22e87b102d97d45d112a0931dba1aef7eea049",
        "https://github.com/patriksimek/vm2/commit/f3db4dee4d76b19869df05ba7880d638a880edd5",
        "https://github.com/patriksimek/vm2/security/advisories/GHSA-ch3r-j5x3-6q2m",
        "https://gist.github.com/leesh3288/381b230b04936dd4d74aaf90cc8bb244",
        "https://github.com/patriksimek/vm2/commit/4b22e87b102d97d45d112a0931dba1aef7eea049",
        "https://github.com/patriksimek/vm2/commit/f3db4dee4d76b19869df05ba7880d638a880edd5",
        "https://github.com/patriksimek/vm2/security/advisories/GHSA-ch3r-j5x3-6q2m"
    ]
}