GET

Vulnerability Instance

Lookup for vulnerabilities affecting packages.

GET /api/vulnerabilities/284835?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/284835?format=api",
    "vulnerability_id": "VCID-z4rm-g2fc-c7c7",
    "summary": "An issue has been discovered in GitLab affecting all versions starting from 8.1 to 15.8.5, and from 15.9 to 15.9.4, and from 15.10 to 15.10.1. It was possible to add a branch with an ambiguous name that could be used to social engineer users.",
    "aliases": [
        {
            "alias": "CVE-2023-0450"
        }
    ],
    "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-2023-0450",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.01247",
                    "scoring_system": "epss",
                    "scoring_elements": "0.79429",
                    "published_at": "2026-05-09T12:55:00Z"
                },
                {
                    "value": "0.01247",
                    "scoring_system": "epss",
                    "scoring_elements": "0.79329",
                    "published_at": "2026-04-16T12:55:00Z"
                },
                {
                    "value": "0.01247",
                    "scoring_system": "epss",
                    "scoring_elements": "0.79326",
                    "published_at": "2026-04-18T12:55:00Z"
                },
                {
                    "value": "0.01247",
                    "scoring_system": "epss",
                    "scoring_elements": "0.79327",
                    "published_at": "2026-04-21T12:55:00Z"
                },
                {
                    "value": "0.01247",
                    "scoring_system": "epss",
                    "scoring_elements": "0.79359",
                    "published_at": "2026-04-24T12:55:00Z"
                },
                {
                    "value": "0.01247",
                    "scoring_system": "epss",
                    "scoring_elements": "0.79364",
                    "published_at": "2026-04-26T12:55:00Z"
                },
                {
                    "value": "0.01247",
                    "scoring_system": "epss",
                    "scoring_elements": "0.7938",
                    "published_at": "2026-04-29T12:55:00Z"
                },
                {
                    "value": "0.01247",
                    "scoring_system": "epss",
                    "scoring_elements": "0.79389",
                    "published_at": "2026-05-05T12:55:00Z"
                },
                {
                    "value": "0.01247",
                    "scoring_system": "epss",
                    "scoring_elements": "0.7941",
                    "published_at": "2026-05-07T12:55:00Z"
                },
                {
                    "value": "0.01247",
                    "scoring_system": "epss",
                    "scoring_elements": "0.7927",
                    "published_at": "2026-04-07T12:55:00Z"
                },
                {
                    "value": "0.01247",
                    "scoring_system": "epss",
                    "scoring_elements": "0.79296",
                    "published_at": "2026-04-08T12:55:00Z"
                },
                {
                    "value": "0.01247",
                    "scoring_system": "epss",
                    "scoring_elements": "0.79306",
                    "published_at": "2026-04-09T12:55:00Z"
                },
                {
                    "value": "0.01247",
                    "scoring_system": "epss",
                    "scoring_elements": "0.7933",
                    "published_at": "2026-04-11T12:55:00Z"
                },
                {
                    "value": "0.01247",
                    "scoring_system": "epss",
                    "scoring_elements": "0.79314",
                    "published_at": "2026-04-12T12:55:00Z"
                },
                {
                    "value": "0.01247",
                    "scoring_system": "epss",
                    "scoring_elements": "0.79302",
                    "published_at": "2026-04-13T12:55:00Z"
                },
                {
                    "value": "0.01345",
                    "scoring_system": "epss",
                    "scoring_elements": "0.80033",
                    "published_at": "2026-04-04T12:55:00Z"
                },
                {
                    "value": "0.01785",
                    "scoring_system": "epss",
                    "scoring_elements": "0.82679",
                    "published_at": "2026-04-02T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2023-0450"
        },
        {
            "reference_url": "https://hackerone.com/reports/1831547",
            "reference_id": "1831547",
            "reference_type": "",
            "scores": [
                {
                    "value": "3.7",
                    "scoring_system": "cvssv3.1",
                    "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N"
                },
                {
                    "value": "Track",
                    "scoring_system": "ssvc",
                    "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2025-02-11T15:29:20Z/"
                }
            ],
            "url": "https://hackerone.com/reports/1831547"
        },
        {
            "reference_url": "https://gitlab.com/gitlab-org/gitlab/-/issues/388962",
            "reference_id": "388962",
            "reference_type": "",
            "scores": [
                {
                    "value": "3.7",
                    "scoring_system": "cvssv3.1",
                    "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N"
                },
                {
                    "value": "Track",
                    "scoring_system": "ssvc",
                    "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2025-02-11T15:29:20Z/"
                }
            ],
            "url": "https://gitlab.com/gitlab-org/gitlab/-/issues/388962"
        },
        {
            "reference_url": "https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-0450.json",
            "reference_id": "CVE-2023-0450.json",
            "reference_type": "",
            "scores": [
                {
                    "value": "3.7",
                    "scoring_system": "cvssv3.1",
                    "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N"
                },
                {
                    "value": "Track",
                    "scoring_system": "ssvc",
                    "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2025-02-11T15:29:20Z/"
                }
            ],
            "url": "https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-0450.json"
        }
    ],
    "weaknesses": [],
    "exploits": [],
    "severity_range_score": "3.7 - 3.7",
    "exploitability": null,
    "weighted_severity": null,
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-z4rm-g2fc-c7c7"
}