{
    "id": "CVE-2020-8163",
    "published": "2020-07-02 19:15:12",
    "last_modified": "2026-06-17 03:25:58",
    "cvss_score": "8.8",
    "cvss_severity": "HIGH",
    "cvss_version": "3.1",
    "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
    "cwe": "CWE-94",
    "description": "The is a code injection vulnerability in versions of Rails prior to 5.0.1 that wouldallow an attacker who controlled the `locals` argument of a `render` call to perform a RCE.",
    "epss_score": "0.82047",
    "epss_percentile": "0.99644",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-09-26 18:26:09",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "debian",
            "product": "debian_linux"
        },
        {
            "vendor": "rubyonrails",
            "product": "rails"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "48716",
            "title": "Rails 5.0.1 - Remote Code Execution",
            "date": "2020-07-26",
            "url": "https://www.exploit-db.com/exploits/48716"
        }
    ],
    "refs_list": [
        "http://packetstormsecurity.com/files/158604/Ruby-On-Rails-5.0.1-Remote-Code-Execution.html",
        "https://groups.google.com/g/rubyonrails-security/c/hWuKcHyoKh0",
        "https://hackerone.com/reports/304805",
        "https://lists.debian.org/debian-lts-announce/2020/07/msg00013.html",
        "http://packetstormsecurity.com/files/158604/Ruby-On-Rails-5.0.1-Remote-Code-Execution.html",
        "https://groups.google.com/g/rubyonrails-security/c/hWuKcHyoKh0",
        "https://hackerone.com/reports/304805",
        "https://lists.debian.org/debian-lts-announce/2020/07/msg00013.html"
    ]
}