{
    "id": "CVE-2020-13388",
    "published": "2020-05-22 17:15:10",
    "last_modified": "2026-06-17 02:53:03",
    "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-78",
    "description": "An exploitable vulnerability exists in the configuration-loading functionality of the jw.util package before 2.3 for Python. When loading a configuration with FromString or FromStream with YAML, one can execute arbitrary Python code, resulting in OS command execution, because safe_load is not used.",
    "epss_score": "0.04533",
    "epss_percentile": "0.91294",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-07 18:17:22",
    "priority": {
        "rank": 3,
        "label": "In your normal cycle",
        "why": "Critical by CVSS (9.8), but no sign of active exploitation."
    },
    "products": [
        {
            "vendor": "python",
            "product": "jw.util"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "https://joel-malwarebenchmark.github.io",
        "https://joel-malwarebenchmark.github.io/blog/2020/04/27/cve-2020-13388-jw-util-vulnerability/",
        "https://security.netapp.com/advisory/ntap-20200528-0002/",
        "https://joel-malwarebenchmark.github.io",
        "https://joel-malwarebenchmark.github.io/blog/2020/04/27/cve-2020-13388-jw-util-vulnerability/",
        "https://security.netapp.com/advisory/ntap-20200528-0002/"
    ]
}