Lookup for vulnerable packages by Package URL.

GET /api/packages/553675?format=api
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{
    "url": "http://public2.vulnerablecode.io/api/packages/553675?format=api",
    "purl": "pkg:npm/dot-object@1.1.0",
    "type": "npm",
    "namespace": "",
    "name": "dot-object",
    "version": "1.1.0",
    "qualifiers": {},
    "subpath": "",
    "is_vulnerable": true,
    "next_non_vulnerable_version": "2.1.3",
    "latest_non_vulnerable_version": "2.1.3",
    "affected_by_vulnerabilities": [
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/42295?format=api",
            "vulnerability_id": "VCID-6ses-95wp-47ep",
            "summary": "Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')\ndot-object is vulnerable to Prototype Pollution. The set function could be tricked into adding or modifying properties of Object.prototype using a __proto__ payload.",
            "references": [
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2019-10793",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.0034",
                            "scoring_system": "epss",
                            "scoring_elements": "0.5707",
                            "published_at": "2026-06-06T12:55:00Z"
                        },
                        {
                            "value": "0.0034",
                            "scoring_system": "epss",
                            "scoring_elements": "0.57061",
                            "published_at": "2026-06-09T12:55:00Z"
                        },
                        {
                            "value": "0.0034",
                            "scoring_system": "epss",
                            "scoring_elements": "0.57043",
                            "published_at": "2026-06-08T12:55:00Z"
                        },
                        {
                            "value": "0.0034",
                            "scoring_system": "epss",
                            "scoring_elements": "0.57058",
                            "published_at": "2026-06-07T12:55:00Z"
                        },
                        {
                            "value": "0.0034",
                            "scoring_system": "epss",
                            "scoring_elements": "0.57011",
                            "published_at": "2026-06-04T12:55:00Z"
                        },
                        {
                            "value": "0.0034",
                            "scoring_system": "epss",
                            "scoring_elements": "0.57063",
                            "published_at": "2026-06-05T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2019-10793"
                },
                {
                    "reference_url": "https://github.com/rhalff/dot-object",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "6.3",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L"
                        },
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/rhalff/dot-object"
                },
                {
                    "reference_url": "https://github.com/rhalff/dot-object/commit/f76cff5fe6d01d30ce110d8f454db2e5bd28a7de",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "6.3",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L"
                        },
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/rhalff/dot-object/commit/f76cff5fe6d01d30ce110d8f454db2e5bd28a7de"
                },
                {
                    "reference_url": "https://snyk.io/vuln/SNYK-JS-DOTOBJECT-548905",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "6.3",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L"
                        },
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://snyk.io/vuln/SNYK-JS-DOTOBJECT-548905"
                },
                {
                    "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2019-10793",
                    "reference_id": "CVE-2019-10793",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "6.3",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L"
                        },
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-10793"
                },
                {
                    "reference_url": "https://github.com/advisories/GHSA-j9cf-pr2x-5273",
                    "reference_id": "GHSA-j9cf-pr2x-5273",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "MODERATE",
                            "scoring_system": "cvssv3.1_qr",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/advisories/GHSA-j9cf-pr2x-5273"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/60462?format=api",
                    "purl": "pkg:npm/dot-object@2.1.3",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/dot-object@2.1.3"
                }
            ],
            "aliases": [
                "CVE-2019-10793",
                "GHSA-j9cf-pr2x-5273"
            ],
            "risk_score": 3.1,
            "exploitability": "0.5",
            "weighted_severity": "6.2",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-6ses-95wp-47ep"
        }
    ],
    "fixing_vulnerabilities": [],
    "risk_score": "3.1",
    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/dot-object@1.1.0"
}