VulnerableCode.io REST API

Lookup for vulnerable packages by Package URL.

GET /api/packages/254255?format=api

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

{
    "url": "http://public2.vulnerablecode.io/api/packages/254255?format=api",
    "purl": "pkg:apk/alpine/rxvt-unicode@9.26-r0?arch=aarch64&distroversion=v3.15&reponame=community",
    "type": "apk",
    "namespace": "alpine",
    "name": "rxvt-unicode",
    "version": "9.26-r0",
    "qualifiers": {
        "arch": "aarch64",
        "distroversion": "v3.15",
        "reponame": "community"
    },
    "subpath": "",
    "is_vulnerable": false,
    "next_non_vulnerable_version": "9.26-r0",
    "latest_non_vulnerable_version": "9.26-r0",
    "affected_by_vulnerabilities": [],
    "fixing_vulnerabilities": [
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/178465?format=api",
            "vulnerability_id": "VCID-kc5g-r9zx-83b5",
            "summary": "",
            "references": [
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-33477",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.01208",
                            "scoring_system": "epss",
                            "scoring_elements": "0.79281",
                            "published_at": "2026-05-30T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-33477"
                },
                {
                    "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=988763",
                    "reference_id": "988763",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=988763"
                },
                {
                    "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=989041",
                    "reference_id": "989041",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=989041"
                },
                {
                    "reference_url": "https://security.gentoo.org/glsa/202105-17",
                    "reference_id": "GLSA-202105-17",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://security.gentoo.org/glsa/202105-17"
                },
                {
                    "reference_url": "https://security.gentoo.org/glsa/202209-07",
                    "reference_id": "GLSA-202209-07",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://security.gentoo.org/glsa/202209-07"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/254255?format=api",
                    "purl": "pkg:apk/alpine/rxvt-unicode@9.26-r0?arch=aarch64&distroversion=v3.15&reponame=community",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/rxvt-unicode@9.26-r0%3Farch=aarch64&distroversion=v3.15&reponame=community"
                }
            ],
            "aliases": [
                "CVE-2021-33477"
            ],
            "risk_score": null,
            "exploitability": null,
            "weighted_severity": null,
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-kc5g-r9zx-83b5"
        }
    ],
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/rxvt-unicode@9.26-r0%3Farch=aarch64&distroversion=v3.15&reponame=community"
}

Package Instance