Lookup for vulnerable packages by Package URL.

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{
    "url": "http://public2.vulnerablecode.io/api/packages/373482?format=api",
    "purl": "pkg:alpm/archlinux/wordpress@5.8-1",
    "type": "alpm",
    "namespace": "archlinux",
    "name": "wordpress",
    "version": "5.8-1",
    "qualifiers": {},
    "subpath": "",
    "is_vulnerable": true,
    "next_non_vulnerable_version": "5.8.1-1",
    "latest_non_vulnerable_version": "5.8.1-1",
    "affected_by_vulnerabilities": [
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/94866?format=api",
            "vulnerability_id": "VCID-47he-853j-8qdn",
            "summary": "WordPress is a free and open-source content management system written in PHP and paired with a MySQL or MariaDB database. In affected versions output data of the function wp_die() can be leaked under certain conditions, which can include data like nonces. It can then be used to perform actions on your behalf. This has been patched in WordPress 5.8.1, along with any older affected versions via minor releases. It's strongly recommended that you keep auto-updates enabled to receive the fix.",
            "references": [
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-39200",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.01767",
                            "scoring_system": "epss",
                            "scoring_elements": "0.82672",
                            "published_at": "2026-04-21T12:55:00Z"
                        },
                        {
                            "value": "0.01767",
                            "scoring_system": "epss",
                            "scoring_elements": "0.82563",
                            "published_at": "2026-04-01T12:55:00Z"
                        },
                        {
                            "value": "0.01767",
                            "scoring_system": "epss",
                            "scoring_elements": "0.82578",
                            "published_at": "2026-04-02T12:55:00Z"
                        },
                        {
                            "value": "0.01767",
                            "scoring_system": "epss",
                            "scoring_elements": "0.82593",
                            "published_at": "2026-04-04T12:55:00Z"
                        },
                        {
                            "value": "0.01767",
                            "scoring_system": "epss",
                            "scoring_elements": "0.82589",
                            "published_at": "2026-04-07T12:55:00Z"
                        },
                        {
                            "value": "0.01767",
                            "scoring_system": "epss",
                            "scoring_elements": "0.82615",
                            "published_at": "2026-04-08T12:55:00Z"
                        },
                        {
                            "value": "0.01767",
                            "scoring_system": "epss",
                            "scoring_elements": "0.82623",
                            "published_at": "2026-04-09T12:55:00Z"
                        },
                        {
                            "value": "0.01767",
                            "scoring_system": "epss",
                            "scoring_elements": "0.82641",
                            "published_at": "2026-04-11T12:55:00Z"
                        },
                        {
                            "value": "0.01767",
                            "scoring_system": "epss",
                            "scoring_elements": "0.82635",
                            "published_at": "2026-04-12T12:55:00Z"
                        },
                        {
                            "value": "0.01767",
                            "scoring_system": "epss",
                            "scoring_elements": "0.82631",
                            "published_at": "2026-04-13T12:55:00Z"
                        },
                        {
                            "value": "0.01767",
                            "scoring_system": "epss",
                            "scoring_elements": "0.82669",
                            "published_at": "2026-04-18T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-39200"
                },
                {
                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39200",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39200"
                },
                {
                    "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=994060",
                    "reference_id": "994060",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=994060"
                },
                {
                    "reference_url": "https://security.archlinux.org/AVG-2373",
                    "reference_id": "AVG-2373",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "Medium",
                            "scoring_system": "archlinux",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://security.archlinux.org/AVG-2373"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/373483?format=api",
                    "purl": "pkg:alpm/archlinux/wordpress@5.8.1-1",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/wordpress@5.8.1-1"
                }
            ],
            "aliases": [
                "CVE-2021-39200"
            ],
            "risk_score": 3.1,
            "exploitability": "0.5",
            "weighted_severity": "6.2",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-47he-853j-8qdn"
        }
    ],
    "fixing_vulnerabilities": [],
    "risk_score": "3.1",
    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/wordpress@5.8-1"
}