{
    "id": "CVE-2019-5464",
    "published": "2020-01-28 03:15:10",
    "last_modified": "2026-06-17 02:37:44",
    "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-20",
    "description": "A flawed DNS rebinding protection issue was discovered in GitLab CE/EE 10.2 and later in the `url_blocker.rb` which could result in SSRF where the library is utilized.",
    "epss_score": "0.02803",
    "epss_percentile": "0.86103",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-11 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": "gitlab",
            "product": "gitlab"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "https://about.gitlab.com/releases/2019/07/29/security-release-gitlab-12-dot-1-dot-2-released/",
        "https://gitlab.com/gitlab-org/gitlab-ce/issues/63959",
        "https://hackerone.com/reports/632101",
        "https://about.gitlab.com/releases/2019/07/29/security-release-gitlab-12-dot-1-dot-2-released/",
        "https://gitlab.com/gitlab-org/gitlab-ce/issues/63959",
        "https://hackerone.com/reports/632101"
    ]
}