Lookup for vulnerable packages by Package URL.

GET /api/packages/373583?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/packages/373583?format=api",
    "purl": "pkg:alpm/archlinux/claws-mail@3.18.0-1",
    "type": "alpm",
    "namespace": "archlinux",
    "name": "claws-mail",
    "version": "3.18.0-1",
    "qualifiers": {},
    "subpath": "",
    "is_vulnerable": false,
    "next_non_vulnerable_version": null,
    "latest_non_vulnerable_version": null,
    "affected_by_vulnerabilities": [],
    "fixing_vulnerabilities": [
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/94840?format=api",
            "vulnerability_id": "VCID-185b-3s2q-1ffu",
            "summary": "textview_uri_security_check in textview.c in Claws Mail before 3.18.0, and Sylpheed through 3.7.0, does not have sufficient link checks before accepting a click.",
            "references": [
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-37746",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.00483",
                            "scoring_system": "epss",
                            "scoring_elements": "0.6529",
                            "published_at": "2026-04-29T12:55:00Z"
                        },
                        {
                            "value": "0.00483",
                            "scoring_system": "epss",
                            "scoring_elements": "0.65157",
                            "published_at": "2026-04-01T12:55:00Z"
                        },
                        {
                            "value": "0.00483",
                            "scoring_system": "epss",
                            "scoring_elements": "0.65207",
                            "published_at": "2026-04-02T12:55:00Z"
                        },
                        {
                            "value": "0.00483",
                            "scoring_system": "epss",
                            "scoring_elements": "0.65233",
                            "published_at": "2026-04-04T12:55:00Z"
                        },
                        {
                            "value": "0.00483",
                            "scoring_system": "epss",
                            "scoring_elements": "0.65199",
                            "published_at": "2026-04-07T12:55:00Z"
                        },
                        {
                            "value": "0.00483",
                            "scoring_system": "epss",
                            "scoring_elements": "0.65249",
                            "published_at": "2026-04-08T12:55:00Z"
                        },
                        {
                            "value": "0.00483",
                            "scoring_system": "epss",
                            "scoring_elements": "0.65261",
                            "published_at": "2026-04-09T12:55:00Z"
                        },
                        {
                            "value": "0.00483",
                            "scoring_system": "epss",
                            "scoring_elements": "0.65279",
                            "published_at": "2026-04-24T12:55:00Z"
                        },
                        {
                            "value": "0.00483",
                            "scoring_system": "epss",
                            "scoring_elements": "0.65266",
                            "published_at": "2026-04-21T12:55:00Z"
                        },
                        {
                            "value": "0.00483",
                            "scoring_system": "epss",
                            "scoring_elements": "0.65239",
                            "published_at": "2026-04-13T12:55:00Z"
                        },
                        {
                            "value": "0.00483",
                            "scoring_system": "epss",
                            "scoring_elements": "0.65274",
                            "published_at": "2026-04-16T12:55:00Z"
                        },
                        {
                            "value": "0.00483",
                            "scoring_system": "epss",
                            "scoring_elements": "0.65283",
                            "published_at": "2026-04-18T12:55:00Z"
                        },
                        {
                            "value": "0.00483",
                            "scoring_system": "epss",
                            "scoring_elements": "0.65293",
                            "published_at": "2026-04-26T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-37746"
                },
                {
                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-37746",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-37746"
                },
                {
                    "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=991722",
                    "reference_id": "991722",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=991722"
                },
                {
                    "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=991723",
                    "reference_id": "991723",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=991723"
                },
                {
                    "reference_url": "https://security.archlinux.org/AVG-2243",
                    "reference_id": "AVG-2243",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "Medium",
                            "scoring_system": "archlinux",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://security.archlinux.org/AVG-2243"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/373583?format=api",
                    "purl": "pkg:alpm/archlinux/claws-mail@3.18.0-1",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/claws-mail@3.18.0-1"
                }
            ],
            "aliases": [
                "CVE-2021-37746"
            ],
            "risk_score": 3.1,
            "exploitability": "0.5",
            "weighted_severity": "6.2",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-185b-3s2q-1ffu"
        }
    ],
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/claws-mail@3.18.0-1"
}