Lookup for vulnerabilities affecting packages.

GET /api/vulnerabilities/217852?format=api
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{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/217852?format=api",
    "vulnerability_id": "VCID-jpcq-956w-qugw",
    "summary": "In Archery before 1.3, inserting an XSS payload into a project name (either by creating a new project or editing an existing one) will result in stored XSS on the vulnerability-scan scheduling page.",
    "aliases": [
        {
            "alias": "CVE-2019-20008"
        },
        {
            "alias": "PYSEC-2019-112"
        }
    ],
    "fixed_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/56250?format=api",
            "purl": "pkg:pypi/pyarchery@1.3.0",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/pyarchery@1.3.0"
        }
    ],
    "affected_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/56244?format=api",
            "purl": "pkg:pypi/pyarchery@0.1",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-1w4u-umbz-5qgs"
                },
                {
                    "vulnerability": "VCID-jpcq-956w-qugw"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/pyarchery@0.1"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/56245?format=api",
            "purl": "pkg:pypi/pyarchery@0.2",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-1w4u-umbz-5qgs"
                },
                {
                    "vulnerability": "VCID-jpcq-956w-qugw"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/pyarchery@0.2"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/56246?format=api",
            "purl": "pkg:pypi/pyarchery@0.3",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-1w4u-umbz-5qgs"
                },
                {
                    "vulnerability": "VCID-jpcq-956w-qugw"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/pyarchery@0.3"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/56247?format=api",
            "purl": "pkg:pypi/pyarchery@1.0",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-1w4u-umbz-5qgs"
                },
                {
                    "vulnerability": "VCID-jpcq-956w-qugw"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/pyarchery@1.0"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/56248?format=api",
            "purl": "pkg:pypi/pyarchery@1.1.0",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-1w4u-umbz-5qgs"
                },
                {
                    "vulnerability": "VCID-jpcq-956w-qugw"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/pyarchery@1.1.0"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/56249?format=api",
            "purl": "pkg:pypi/pyarchery@1.2.0",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-1w4u-umbz-5qgs"
                },
                {
                    "vulnerability": "VCID-jpcq-956w-qugw"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/pyarchery@1.2.0"
        }
    ],
    "references": [
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2019-20008",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.0036",
                    "scoring_system": "epss",
                    "scoring_elements": "0.58536",
                    "published_at": "2026-06-11T12:55:00Z"
                },
                {
                    "value": "0.0036",
                    "scoring_system": "epss",
                    "scoring_elements": "0.58648",
                    "published_at": "2026-06-12T12:55:00Z"
                },
                {
                    "value": "0.0036",
                    "scoring_system": "epss",
                    "scoring_elements": "0.58663",
                    "published_at": "2026-06-13T12:55:00Z"
                },
                {
                    "value": "0.0036",
                    "scoring_system": "epss",
                    "scoring_elements": "0.58653",
                    "published_at": "2026-06-14T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2019-20008"
        },
        {
            "reference_url": "https://github.com/archerysec/archerysec/compare/archerysec-v1.2...v1.3",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://github.com/archerysec/archerysec/compare/archerysec-v1.2...v1.3"
        },
        {
            "reference_url": "https://github.com/archerysec/archerysec/issues/338",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://github.com/archerysec/archerysec/issues/338"
        },
        {
            "reference_url": "https://github.com/archerysec/archerysec/releases/tag/v1.3",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://github.com/archerysec/archerysec/releases/tag/v1.3"
        }
    ],
    "weaknesses": [],
    "exploits": [],
    "severity_range_score": null,
    "exploitability": "0.5",
    "weighted_severity": "0.0",
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-jpcq-956w-qugw"
}