Vulnerability Instance

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{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/292166?format=api",
    "vulnerability_id": "VCID-w7kt-u5wa-ayhm",
    "summary": "An issue has been discovered in GitLab CE/EE affecting all versions starting from 8.7 before 15.10.8, all versions starting from 15.11 before 15.11.7, all versions starting from 16.0 before 16.0.2. A Regular Expression Denial of Service was possible via sending crafted payloads to the preview_markdown endpoint.",
    "aliases": [
        {
            "alias": "CVE-2023-2198"
        }
    ],
    "fixed_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/923289?format=api",
            "purl": "pkg:deb/debian/gitlab@15.10.8%2Bds1-2?distro=sid",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/gitlab@15.10.8%252Bds1-2%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-2023-2198",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.00795",
                    "scoring_system": "epss",
                    "scoring_elements": "0.7408",
                    "published_at": "2026-05-12T12:55:00Z"
                },
                {
                    "value": "0.00795",
                    "scoring_system": "epss",
                    "scoring_elements": "0.74015",
                    "published_at": "2026-04-21T12:55:00Z"
                },
                {
                    "value": "0.00795",
                    "scoring_system": "epss",
                    "scoring_elements": "0.74024",
                    "published_at": "2026-04-18T12:55:00Z"
                },
                {
                    "value": "0.00795",
                    "scoring_system": "epss",
                    "scoring_elements": "0.74048",
                    "published_at": "2026-05-05T12:55:00Z"
                },
                {
                    "value": "0.00795",
                    "scoring_system": "epss",
                    "scoring_elements": "0.74057",
                    "published_at": "2026-05-11T12:55:00Z"
                },
                {
                    "value": "0.00795",
                    "scoring_system": "epss",
                    "scoring_elements": "0.74055",
                    "published_at": "2026-04-29T12:55:00Z"
                },
                {
                    "value": "0.00795",
                    "scoring_system": "epss",
                    "scoring_elements": "0.74074",
                    "published_at": "2026-05-07T12:55:00Z"
                },
                {
                    "value": "0.00795",
                    "scoring_system": "epss",
                    "scoring_elements": "0.74096",
                    "published_at": "2026-05-09T12:55:00Z"
                },
                {
                    "value": "0.00795",
                    "scoring_system": "epss",
                    "scoring_elements": "0.73958",
                    "published_at": "2026-04-04T12:55:00Z"
                },
                {
                    "value": "0.00795",
                    "scoring_system": "epss",
                    "scoring_elements": "0.73929",
                    "published_at": "2026-04-07T12:55:00Z"
                },
                {
                    "value": "0.00795",
                    "scoring_system": "epss",
                    "scoring_elements": "0.73963",
                    "published_at": "2026-04-08T12:55:00Z"
                },
                {
                    "value": "0.00795",
                    "scoring_system": "epss",
                    "scoring_elements": "0.73977",
                    "published_at": "2026-04-09T12:55:00Z"
                },
                {
                    "value": "0.00795",
                    "scoring_system": "epss",
                    "scoring_elements": "0.74001",
                    "published_at": "2026-04-11T12:55:00Z"
                },
                {
                    "value": "0.00795",
                    "scoring_system": "epss",
                    "scoring_elements": "0.73982",
                    "published_at": "2026-04-12T12:55:00Z"
                },
                {
                    "value": "0.00795",
                    "scoring_system": "epss",
                    "scoring_elements": "0.73974",
                    "published_at": "2026-04-13T12:55:00Z"
                },
                {
                    "value": "0.00935",
                    "scoring_system": "epss",
                    "scoring_elements": "0.7611",
                    "published_at": "2026-04-02T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2023-2198"
        },
        {
            "reference_url": "https://hackerone.com/reports/1947187",
            "reference_id": "1947187",
            "reference_type": "",
            "scores": [
                {
                    "value": "7.5",
                    "scoring_system": "cvssv3.1",
                    "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                },
                {
                    "value": "Track",
                    "scoring_system": "ssvc",
                    "scoring_elements": "SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-01-07T16:46:50Z/"
                }
            ],
            "url": "https://hackerone.com/reports/1947187"
        },
        {
            "reference_url": "https://gitlab.com/gitlab-org/gitlab/-/issues/408273",
            "reference_id": "408273",
            "reference_type": "",
            "scores": [
                {
                    "value": "7.5",
                    "scoring_system": "cvssv3.1",
                    "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                },
                {
                    "value": "Track",
                    "scoring_system": "ssvc",
                    "scoring_elements": "SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-01-07T16:46:50Z/"
                }
            ],
            "url": "https://gitlab.com/gitlab-org/gitlab/-/issues/408273"
        },
        {
            "reference_url": "https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-2198.json",
            "reference_id": "CVE-2023-2198.json",
            "reference_type": "",
            "scores": [
                {
                    "value": "7.5",
                    "scoring_system": "cvssv3.1",
                    "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                },
                {
                    "value": "Track",
                    "scoring_system": "ssvc",
                    "scoring_elements": "SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-01-07T16:46:50Z/"
                }
            ],
            "url": "https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-2198.json"
        }
    ],
    "weaknesses": [],
    "exploits": [],
    "severity_range_score": "7.5 - 7.5",
    "exploitability": null,
    "weighted_severity": null,
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-w7kt-u5wa-ayhm"
}