Lookup for vulnerable packages by Package URL.

GET /api/packages/508808?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/packages/508808?format=api",
    "purl": "pkg:gem/narou@3.4.8",
    "type": "gem",
    "namespace": "",
    "name": "narou",
    "version": "3.4.8",
    "qualifiers": {},
    "subpath": "",
    "is_vulnerable": true,
    "next_non_vulnerable_version": "3.8.0",
    "latest_non_vulnerable_version": "3.8.0",
    "affected_by_vulnerabilities": [
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/341191?format=api",
            "vulnerability_id": "VCID-695p-he1j-zfad",
            "summary": "",
            "references": [
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-35514",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.00513",
                            "scoring_system": "epss",
                            "scoring_elements": "0.66954",
                            "published_at": "2026-06-11T12:55:00Z"
                        },
                        {
                            "value": "0.00513",
                            "scoring_system": "epss",
                            "scoring_elements": "0.67046",
                            "published_at": "2026-06-12T12:55:00Z"
                        },
                        {
                            "value": "0.00513",
                            "scoring_system": "epss",
                            "scoring_elements": "0.67061",
                            "published_at": "2026-06-13T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-35514"
                },
                {
                    "reference_url": "https://github.com/advisories/GHSA-gwrj-88fp-5m36",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "8.5",
                            "scoring_system": "cvssv3",
                            "scoring_elements": ""
                        },
                        {
                            "value": "HIGH",
                            "scoring_system": "cvssv3.1_qr",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/advisories/GHSA-gwrj-88fp-5m36"
                },
                {
                    "reference_url": "https://github.com/whiteleaf7/narou",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "8.5",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N"
                        },
                        {
                            "value": "HIGH",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/whiteleaf7/narou"
                },
                {
                    "reference_url": "https://github.com/whiteleaf7/narou/blob/develop/ChangeLog.md#380-20210627",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "8.5",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N"
                        },
                        {
                            "value": "HIGH",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/whiteleaf7/narou/blob/develop/ChangeLog.md#380-20210627"
                },
                {
                    "reference_url": "https://github.com/whiteleaf7/narou/commit/d07720e855293182563b749431dfbf6c2d1cdb42",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "8.5",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N"
                        },
                        {
                            "value": "HIGH",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/whiteleaf7/narou/commit/d07720e855293182563b749431dfbf6c2d1cdb42"
                },
                {
                    "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-35514",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "8.5",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N"
                        },
                        {
                            "value": "HIGH",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-35514"
                },
                {
                    "reference_url": "https://vuln.ryotak.me/advisories/51",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "8.5",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N"
                        },
                        {
                            "value": "HIGH",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://vuln.ryotak.me/advisories/51"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/383191?format=api",
                    "purl": "pkg:gem/narou@3.8.0",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/narou@3.8.0"
                }
            ],
            "aliases": [
                "CVE-2021-35514",
                "GHSA-gwrj-88fp-5m36"
            ],
            "risk_score": 4.0,
            "exploitability": "0.5",
            "weighted_severity": "8.0",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-695p-he1j-zfad"
        }
    ],
    "fixing_vulnerabilities": [],
    "risk_score": "4.0",
    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/narou@3.4.8"
}