VulnerableCode.io REST API

Lookup for vulnerable packages by Package URL.

GET /api/packages/341294?format=api

HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/packages/341294?format=api",
    "purl": "pkg:apk/alpine/upx@3.96-r1?arch=armhf&distroversion=v3.16&reponame=community",
    "type": "apk",
    "namespace": "alpine",
    "name": "upx",
    "version": "3.96-r1",
    "qualifiers": {
        "arch": "armhf",
        "distroversion": "v3.16",
        "reponame": "community"
    },
    "subpath": "",
    "is_vulnerable": false,
    "next_non_vulnerable_version": null,
    "latest_non_vulnerable_version": null,
    "affected_by_vulnerabilities": [],
    "fixing_vulnerabilities": [
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/1075?format=api",
            "vulnerability_id": "VCID-8s2z-cn16-mqgx",
            "summary": "multiple issues",
            "references": [
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-20285",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.00123",
                            "scoring_system": "epss",
                            "scoring_elements": "0.31135",
                            "published_at": "2026-05-30T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-20285"
                },
                {
                    "reference_url": "https://security.archlinux.org/AVG-1676",
                    "reference_id": "AVG-1676",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "Medium",
                            "scoring_system": "archlinux",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://security.archlinux.org/AVG-1676"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/341294?format=api",
                    "purl": "pkg:apk/alpine/upx@3.96-r1?arch=armhf&distroversion=v3.16&reponame=community",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/upx@3.96-r1%3Farch=armhf&distroversion=v3.16&reponame=community"
                }
            ],
            "aliases": [
                "CVE-2021-20285"
            ],
            "risk_score": 3.1,
            "exploitability": "0.5",
            "weighted_severity": "6.2",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-8s2z-cn16-mqgx"
        }
    ],
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/upx@3.96-r1%3Farch=armhf&distroversion=v3.16&reponame=community"
}

Package Instance