Lookup for vulnerabilities affecting packages.

GET /api/vulnerabilities/2209?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/2209?format=api",
    "vulnerability_id": "VCID-nzwm-hy2d-f7e1",
    "summary": "multiple issues",
    "aliases": [
        {
            "alias": "CVE-2017-17434"
        }
    ],
    "fixed_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/1082?format=api",
            "purl": "pkg:alpm/archlinux/rsync@3.1.3pre1-1",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/rsync@3.1.3pre1-1"
        }
    ],
    "affected_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/1081?format=api",
            "purl": "pkg:alpm/archlinux/rsync@3.1.2-8",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-1x5a-pc57-cuau"
                },
                {
                    "vulnerability": "VCID-cgn7-47vj-2fe7"
                },
                {
                    "vulnerability": "VCID-nzwm-hy2d-f7e1"
                },
                {
                    "vulnerability": "VCID-pdbr-jc9d-27g2"
                },
                {
                    "vulnerability": "VCID-ubpj-p1b7-xket"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/rsync@3.1.2-8"
        }
    ],
    "references": [
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2017-17434",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.01156",
                    "scoring_system": "epss",
                    "scoring_elements": "0.78857",
                    "published_at": "2026-05-30T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2017-17434"
        },
        {
            "reference_url": "https://security.archlinux.org/ASA-201801-21",
            "reference_id": "ASA-201801-21",
            "reference_type": "",
            "scores": [],
            "url": "https://security.archlinux.org/ASA-201801-21"
        },
        {
            "reference_url": "https://security.archlinux.org/AVG-542",
            "reference_id": "AVG-542",
            "reference_type": "",
            "scores": [
                {
                    "value": "Critical",
                    "scoring_system": "archlinux",
                    "scoring_elements": ""
                }
            ],
            "url": "https://security.archlinux.org/AVG-542"
        }
    ],
    "weaknesses": [],
    "exploits": [],
    "severity_range_score": "9.0 - 10.0",
    "exploitability": null,
    "weighted_severity": null,
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-nzwm-hy2d-f7e1"
}