Lookup for vulnerable packages by Package URL.

GET /api/packages/200956?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/packages/200956?format=api",
    "purl": "pkg:maven/io.netty/netty@3.9.9.Final",
    "type": "maven",
    "namespace": "io.netty",
    "name": "netty",
    "version": "3.9.9.Final",
    "qualifiers": {},
    "subpath": "",
    "is_vulnerable": true,
    "next_non_vulnerable_version": null,
    "latest_non_vulnerable_version": null,
    "affected_by_vulnerabilities": [
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/33301?format=api",
            "vulnerability_id": "VCID-3mgs-vrus-q3ag",
            "summary": "HTTP Request Smuggling in Netty\nHttpObjectDecoder.java in Netty before 4.1.44 allows a Content-Length header to be accompanied by a second Content-Length header, or by a Transfer-Encoding header.",
            "references": [
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2020:0497",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
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                },
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                    "reference_url": "https://access.redhat.com/errata/RHSA-2020:0567",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
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                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
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                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2020:0601",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
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                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
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                },
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                    "reference_url": "https://access.redhat.com/errata/RHSA-2020:0605",
                    "reference_id": "",
                    "reference_type": "",
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                },
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                    "reference_url": "https://access.redhat.com/errata/RHSA-2020:0606",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
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                            "scoring_elements": ""
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                },
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                    "reference_url": "https://access.redhat.com/errata/RHSA-2020:0804",
                    "reference_id": "",
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                },
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                    "reference_url": "https://access.redhat.com/errata/RHSA-2020:0805",
                    "reference_id": "",
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                            "value": "MODERATE",
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                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2020:0806",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
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                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
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                },
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                    "reference_url": "https://access.redhat.com/errata/RHSA-2020:0811",
                    "reference_id": "",
                    "reference_type": "",
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                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
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                    "reference_id": "",
                    "reference_type": "",
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                            "value": "7.5",
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                    ],
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                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2019-20445",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.02837",
                            "scoring_system": "epss",
                            "scoring_elements": "0.86135",
                            "published_at": "2026-04-02T12:55:00Z"
                        },
                        {
                            "value": "0.02837",
                            "scoring_system": "epss",
                            "scoring_elements": "0.86125",
                            "published_at": "2026-04-01T12:55:00Z"
                        },
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                            "value": "0.02837",
                            "scoring_system": "epss",
                            "scoring_elements": "0.86205",
                            "published_at": "2026-04-16T12:55:00Z"
                        },
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                            "value": "0.02837",
                            "scoring_system": "epss",
                            "scoring_elements": "0.86193",
                            "published_at": "2026-04-12T12:55:00Z"
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                        {
                            "value": "0.02837",
                            "scoring_system": "epss",
                            "scoring_elements": "0.8615",
                            "published_at": "2026-04-07T12:55:00Z"
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                        {
                            "value": "0.02837",
                            "scoring_system": "epss",
                            "scoring_elements": "0.86169",
                            "published_at": "2026-04-08T12:55:00Z"
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                        {
                            "value": "0.02837",
                            "scoring_system": "epss",
                            "scoring_elements": "0.86181",
                            "published_at": "2026-04-09T12:55:00Z"
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                            "value": "0.02837",
                            "scoring_system": "epss",
                            "scoring_elements": "0.86189",
                            "published_at": "2026-04-13T12:55:00Z"
                        },
                        {
                            "value": "0.02837",
                            "scoring_system": "epss",
                            "scoring_elements": "0.86195",
                            "published_at": "2026-04-11T12:55:00Z"
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                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2019-20445"
                },
                {
                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-20444",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-20444"
                },
                {
                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-20445",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-20445"
                },
                {
                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-11612",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-11612"
                },
                {
                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7238",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7238"
                },
                {
                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21290",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21290"
                },
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                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21295",
                    "reference_id": "",
                    "reference_type": "",
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                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21295"
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                    "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml",
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