Lookup for vulnerable packages by Package URL.

GET /api/packages/895?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/packages/895?format=api",
    "purl": "pkg:apache/tomcat@9.0.48",
    "type": "apache",
    "namespace": "",
    "name": "tomcat",
    "version": "9.0.48",
    "qualifiers": {},
    "subpath": "",
    "is_vulnerable": false,
    "next_non_vulnerable_version": "9.0.54",
    "latest_non_vulnerable_version": "11.0.21",
    "affected_by_vulnerabilities": [],
    "fixing_vulnerabilities": [
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/4458?format=api",
            "vulnerability_id": "VCID-885s-t4dx-dybv",
            "summary": "Apache Tomcat 10.0.0-M1 to 10.0.6, 9.0.0.M1 to 9.0.46 and 8.5.0 to 8.5.66 did not correctly parse the HTTP transfer-encoding request header in some circumstances leading to the possibility to request smuggling when used with a reverse proxy. Specifically: - Tomcat incorrectly ignored the transfer encoding header if the client declared it would only accept an HTTP/1.0 response; - Tomcat honoured the identify encoding; and - Tomcat did not ensure that, if present, the chunked encoding was the final encoding.",
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                    "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-33037.json",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
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                            "value": "4.3",
                            "scoring_system": "cvssv3",
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                        }
                    ],
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                },
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-33037",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
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                            "value": "0.01865",
                            "scoring_system": "epss",
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                            "published_at": "2026-04-16T12:55:00Z"
                        },
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                            "scoring_system": "epss",
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                            "published_at": "2026-04-13T12:55:00Z"
                        },
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                            "scoring_system": "epss",
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                            "scoring_elements": "0.83057",
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                            "scoring_system": "epss",
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                            "published_at": "2026-04-01T12:55:00Z"
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                            "scoring_system": "epss",
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                            "published_at": "2026-04-08T12:55:00Z"
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                            "value": "0.01865",
                            "scoring_system": "epss",
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                            "published_at": "2026-04-07T12:55:00Z"
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                            "value": "0.01865",
                            "scoring_system": "epss",
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                        },
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                            "value": "0.01865",
                            "scoring_system": "epss",
                            "scoring_elements": "0.83013",
                            "published_at": "2026-04-02T12:55:00Z"
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                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-33037"
                },
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                    "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml",
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