Lookup for vulnerabilities affecting packages.

GET /api/vulnerabilities/5041?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/5041?format=api",
    "vulnerability_id": "VCID-4sum-7pay-1kam",
    "summary": "multiple issues",
    "aliases": [
        {
            "alias": "CVE-2020-21595"
        }
    ],
    "fixed_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/2769?format=api",
            "purl": "pkg:alpm/archlinux/libde265@1.0.10-1",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/libde265@1.0.10-1"
        }
    ],
    "affected_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/2768?format=api",
            "purl": "pkg:alpm/archlinux/libde265@1.0.8-1",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-14db-749q-3qga"
                },
                {
                    "vulnerability": "VCID-1d34-z26z-kug2"
                },
                {
                    "vulnerability": "VCID-1qcy-k1bb-w3e3"
                },
                {
                    "vulnerability": "VCID-23u3-c8kn-ffee"
                },
                {
                    "vulnerability": "VCID-4sum-7pay-1kam"
                },
                {
                    "vulnerability": "VCID-7wcu-ekc9-h7en"
                },
                {
                    "vulnerability": "VCID-9guf-zht3-eyha"
                },
                {
                    "vulnerability": "VCID-dng6-2ycu-rbcb"
                },
                {
                    "vulnerability": "VCID-mavj-1s6k-fbfx"
                },
                {
                    "vulnerability": "VCID-mdcu-n7nv-yycz"
                },
                {
                    "vulnerability": "VCID-mrq7-mtce-2qe9"
                },
                {
                    "vulnerability": "VCID-pave-cya5-zbf5"
                },
                {
                    "vulnerability": "VCID-xtqm-64zj-cfht"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/libde265@1.0.8-1"
        }
    ],
    "references": [
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2020-21595",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.00132",
                    "scoring_system": "epss",
                    "scoring_elements": "0.32439",
                    "published_at": "2026-05-30T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2020-21595"
        },
        {
            "reference_url": "https://security.archlinux.org/AVG-2396",
            "reference_id": "AVG-2396",
            "reference_type": "",
            "scores": [
                {
                    "value": "Medium",
                    "scoring_system": "archlinux",
                    "scoring_elements": ""
                }
            ],
            "url": "https://security.archlinux.org/AVG-2396"
        }
    ],
    "weaknesses": [],
    "exploits": [],
    "severity_range_score": "4.0 - 6.9",
    "exploitability": null,
    "weighted_severity": null,
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-4sum-7pay-1kam"
}