Vulnerability Instance

HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/304758?format=api",
    "vulnerability_id": "VCID-qy5e-vcfg-57hw",
    "summary": "An issue has been discovered in GitLab EE affecting all versions starting from 10.5 before 16.4.3, all versions starting from 16.5 before 16.5.3, all versions starting from 16.6 before 16.6.1. It was possible for an attacker to cause a client-side denial of service using malicious crafted mermaid diagram input.",
    "aliases": [
        {
            "alias": "CVE-2023-4912"
        }
    ],
    "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-2023-4912",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.0006",
                    "scoring_system": "epss",
                    "scoring_elements": "0.19078",
                    "published_at": "2026-04-02T12:55:00Z"
                },
                {
                    "value": "0.0006",
                    "scoring_system": "epss",
                    "scoring_elements": "0.1913",
                    "published_at": "2026-04-04T12:55:00Z"
                },
                {
                    "value": "0.0006",
                    "scoring_system": "epss",
                    "scoring_elements": "0.18846",
                    "published_at": "2026-04-07T12:55:00Z"
                },
                {
                    "value": "0.0006",
                    "scoring_system": "epss",
                    "scoring_elements": "0.18926",
                    "published_at": "2026-04-08T12:55:00Z"
                },
                {
                    "value": "0.0006",
                    "scoring_system": "epss",
                    "scoring_elements": "0.18979",
                    "published_at": "2026-04-09T12:55:00Z"
                },
                {
                    "value": "0.0006",
                    "scoring_system": "epss",
                    "scoring_elements": "0.18987",
                    "published_at": "2026-04-11T12:55:00Z"
                },
                {
                    "value": "0.0006",
                    "scoring_system": "epss",
                    "scoring_elements": "0.18939",
                    "published_at": "2026-04-12T12:55:00Z"
                },
                {
                    "value": "0.0006",
                    "scoring_system": "epss",
                    "scoring_elements": "0.18888",
                    "published_at": "2026-04-13T12:55:00Z"
                },
                {
                    "value": "0.0006",
                    "scoring_system": "epss",
                    "scoring_elements": "0.18842",
                    "published_at": "2026-04-16T12:55:00Z"
                },
                {
                    "value": "0.0006",
                    "scoring_system": "epss",
                    "scoring_elements": "0.18854",
                    "published_at": "2026-04-18T12:55:00Z"
                },
                {
                    "value": "0.0006",
                    "scoring_system": "epss",
                    "scoring_elements": "0.18868",
                    "published_at": "2026-04-21T12:55:00Z"
                },
                {
                    "value": "0.0006",
                    "scoring_system": "epss",
                    "scoring_elements": "0.18757",
                    "published_at": "2026-04-24T12:55:00Z"
                },
                {
                    "value": "0.0006",
                    "scoring_system": "epss",
                    "scoring_elements": "0.18736",
                    "published_at": "2026-04-26T12:55:00Z"
                },
                {
                    "value": "0.0006",
                    "scoring_system": "epss",
                    "scoring_elements": "0.18693",
                    "published_at": "2026-04-29T12:55:00Z"
                },
                {
                    "value": "0.0006",
                    "scoring_system": "epss",
                    "scoring_elements": "0.1857",
                    "published_at": "2026-05-05T12:55:00Z"
                },
                {
                    "value": "0.0006",
                    "scoring_system": "epss",
                    "scoring_elements": "0.18655",
                    "published_at": "2026-05-07T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2023-4912"
        }
    ],
    "weaknesses": [],
    "exploits": [],
    "severity_range_score": null,
    "exploitability": null,
    "weighted_severity": null,
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-qy5e-vcfg-57hw"
}