{
    "id": "CVE-2019-13589",
    "published": "2019-07-14 16:15:10",
    "last_modified": "2026-06-17 02:17:02",
    "cvss_score": "9.8",
    "cvss_severity": "CRITICAL",
    "cvss_version": "3.0",
    "cvss_vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
    "cwe": "CWE-829",
    "description": "The paranoid2 gem 1.1.6 for Ruby, as distributed on RubyGems.org, included a code-execution backdoor inserted by a third party. The current version, without this backdoor, is 1.1.5.",
    "epss_score": "0.04350",
    "epss_percentile": "0.90973",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-08 18:17:21",
    "priority": {
        "rank": 3,
        "label": "In your normal cycle",
        "why": "Critical by CVSS (9.8), but no sign of active exploitation."
    },
    "products": [
        {
            "vendor": "anjlab",
            "product": "paranoid2"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "http://www.securityfocus.com/bid/109281",
        "https://github.com/rubygems/rubygems.org/issues/2051",
        "https://rubygems.org/gems/paranoid2/versions",
        "https://snyk.io/vuln/SNYK-RUBY-PARANOID2-451600",
        "http://www.securityfocus.com/bid/109281",
        "https://github.com/rubygems/rubygems.org/issues/2051",
        "https://rubygems.org/gems/paranoid2/versions",
        "https://snyk.io/vuln/SNYK-RUBY-PARANOID2-451600"
    ]
}