Vulnerability Instance

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{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/307401?format=api",
    "vulnerability_id": "VCID-ugmm-9je6-37df",
    "summary": "An improper certificate validation issue in Smartcard authentication in GitLab EE affecting all versions from 11.6 prior to 16.4.4, 16.5 prior to 16.5.4, and 16.6 prior to 16.6.2 allows an attacker to authenticate as another user given their public key if they use Smartcard authentication. Smartcard authentication is an experimental feature and has to be manually enabled by an administrator.",
    "aliases": [
        {
            "alias": "CVE-2023-6680"
        }
    ],
    "fixed_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/923256?format=api",
            "purl": "pkg:deb/debian/gitlab@0?distro=sid",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/gitlab@0%3Fdistro=sid"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/923255?format=api",
            "purl": "pkg:deb/debian/gitlab@17.6.5-19?distro=sid",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/gitlab@17.6.5-19%3Fdistro=sid"
        }
    ],
    "affected_packages": [],
    "references": [
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2023-6680",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.00026",
                    "scoring_system": "epss",
                    "scoring_elements": "0.07123",
                    "published_at": "2026-04-02T12:55:00Z"
                },
                {
                    "value": "0.00026",
                    "scoring_system": "epss",
                    "scoring_elements": "0.07171",
                    "published_at": "2026-04-04T12:55:00Z"
                },
                {
                    "value": "0.00026",
                    "scoring_system": "epss",
                    "scoring_elements": "0.07145",
                    "published_at": "2026-04-07T12:55:00Z"
                },
                {
                    "value": "0.00026",
                    "scoring_system": "epss",
                    "scoring_elements": "0.072",
                    "published_at": "2026-04-08T12:55:00Z"
                },
                {
                    "value": "0.00026",
                    "scoring_system": "epss",
                    "scoring_elements": "0.07232",
                    "published_at": "2026-04-09T12:55:00Z"
                },
                {
                    "value": "0.00026",
                    "scoring_system": "epss",
                    "scoring_elements": "0.07229",
                    "published_at": "2026-04-11T12:55:00Z"
                },
                {
                    "value": "0.00026",
                    "scoring_system": "epss",
                    "scoring_elements": "0.07216",
                    "published_at": "2026-04-12T12:55:00Z"
                },
                {
                    "value": "0.00026",
                    "scoring_system": "epss",
                    "scoring_elements": "0.07207",
                    "published_at": "2026-04-13T12:55:00Z"
                },
                {
                    "value": "0.00026",
                    "scoring_system": "epss",
                    "scoring_elements": "0.07144",
                    "published_at": "2026-04-16T12:55:00Z"
                },
                {
                    "value": "0.00026",
                    "scoring_system": "epss",
                    "scoring_elements": "0.07122",
                    "published_at": "2026-04-18T12:55:00Z"
                },
                {
                    "value": "0.00029",
                    "scoring_system": "epss",
                    "scoring_elements": "0.08397",
                    "published_at": "2026-04-21T12:55:00Z"
                },
                {
                    "value": "0.00029",
                    "scoring_system": "epss",
                    "scoring_elements": "0.08368",
                    "published_at": "2026-04-24T12:55:00Z"
                },
                {
                    "value": "0.0003",
                    "scoring_system": "epss",
                    "scoring_elements": "0.08598",
                    "published_at": "2026-04-26T12:55:00Z"
                },
                {
                    "value": "0.0003",
                    "scoring_system": "epss",
                    "scoring_elements": "0.08603",
                    "published_at": "2026-04-29T12:55:00Z"
                },
                {
                    "value": "0.0003",
                    "scoring_system": "epss",
                    "scoring_elements": "0.0854",
                    "published_at": "2026-05-05T12:55:00Z"
                },
                {
                    "value": "0.0003",
                    "scoring_system": "epss",
                    "scoring_elements": "0.08682",
                    "published_at": "2026-05-07T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2023-6680"
        }
    ],
    "weaknesses": [],
    "exploits": [],
    "severity_range_score": null,
    "exploitability": null,
    "weighted_severity": null,
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-ugmm-9je6-37df"
}