Lookup for vulnerabilities affecting packages.

GET /api/vulnerabilities/5397?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/5397?format=api",
    "vulnerability_id": "VCID-b4mx-pbxk-33gq",
    "summary": "multiple issues",
    "aliases": [
        {
            "alias": "CVE-2021-22229"
        }
    ],
    "fixed_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/2334?format=api",
            "purl": "pkg:alpm/archlinux/gitlab@14.0.3-1",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/gitlab@14.0.3-1"
        }
    ],
    "affected_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/2333?format=api",
            "purl": "pkg:alpm/archlinux/gitlab@14.0.1-1",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-57aa-nc6w-cuas"
                },
                {
                    "vulnerability": "VCID-5nm8-3v4t-qyhb"
                },
                {
                    "vulnerability": "VCID-8zfa-mwn3-p3ga"
                },
                {
                    "vulnerability": "VCID-b4mx-pbxk-33gq"
                },
                {
                    "vulnerability": "VCID-c3rb-b3tp-qugk"
                },
                {
                    "vulnerability": "VCID-c55u-q8c4-xudp"
                },
                {
                    "vulnerability": "VCID-d7tv-rd7a-f7f8"
                },
                {
                    "vulnerability": "VCID-ja9g-yhjj-hka8"
                },
                {
                    "vulnerability": "VCID-jfsy-1q1v-xucg"
                },
                {
                    "vulnerability": "VCID-ktjw-pzjp-5bge"
                },
                {
                    "vulnerability": "VCID-qb6w-b6ft-bfew"
                },
                {
                    "vulnerability": "VCID-vfxk-j6p8-x3f2"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/gitlab@14.0.1-1"
        }
    ],
    "references": [
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-22229",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.002",
                    "scoring_system": "epss",
                    "scoring_elements": "0.42028",
                    "published_at": "2026-06-06T12:55:00Z"
                },
                {
                    "value": "0.002",
                    "scoring_system": "epss",
                    "scoring_elements": "0.41942",
                    "published_at": "2026-06-04T12:55:00Z"
                },
                {
                    "value": "0.002",
                    "scoring_system": "epss",
                    "scoring_elements": "0.42017",
                    "published_at": "2026-06-05T12:55:00Z"
                },
                {
                    "value": "0.002",
                    "scoring_system": "epss",
                    "scoring_elements": "0.41972",
                    "published_at": "2026-06-09T12:55:00Z"
                },
                {
                    "value": "0.002",
                    "scoring_system": "epss",
                    "scoring_elements": "0.41999",
                    "published_at": "2026-06-07T12:55:00Z"
                },
                {
                    "value": "0.002",
                    "scoring_system": "epss",
                    "scoring_elements": "0.41963",
                    "published_at": "2026-06-08T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-22229"
        },
        {
            "reference_url": "https://security.archlinux.org/ASA-202107-18",
            "reference_id": "ASA-202107-18",
            "reference_type": "",
            "scores": [],
            "url": "https://security.archlinux.org/ASA-202107-18"
        },
        {
            "reference_url": "https://security.archlinux.org/AVG-2125",
            "reference_id": "AVG-2125",
            "reference_type": "",
            "scores": [
                {
                    "value": "High",
                    "scoring_system": "archlinux",
                    "scoring_elements": ""
                }
            ],
            "url": "https://security.archlinux.org/AVG-2125"
        }
    ],
    "weaknesses": [],
    "exploits": [],
    "severity_range_score": "7.0 - 8.9",
    "exploitability": "0.5",
    "weighted_severity": "8.0",
    "risk_score": 4.0,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-b4mx-pbxk-33gq"
}