Lookup for vulnerable packages by Package URL.

GET /api/packages/20391?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/packages/20391?format=api",
    "purl": "pkg:maven/xml-security/xmlsec@1.4",
    "type": "maven",
    "namespace": "xml-security",
    "name": "xmlsec",
    "version": "1.4",
    "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/4933?format=api",
            "vulnerability_id": "VCID-64x5-tgkj-9qb9",
            "summary": "jcp/xml/dsig/internal/dom/DOMCanonicalizationMethod.java in Apache Santuario XML Security for Java 1.4.x before 1.4.8 and 1.5.x before 1.5.5 allows context-dependent attackers to spoof an XML Signature by using the CanonicalizationMethod parameter to specify an arbitrary weak \"canonicalization algorithm to apply to the SignedInfo part of the Signature.\"",
            "references": [
                {
                    "reference_url": "http://rhn.redhat.com/errata/RHSA-2013-1207.html",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
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                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
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                },
                {
                    "reference_url": "http://rhn.redhat.com/errata/RHSA-2013-1208.html",
                    "reference_id": "",
                    "reference_type": "",
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                            "scoring_elements": ""
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                },
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                    "reference_url": "http://rhn.redhat.com/errata/RHSA-2013-1209.html",
                    "reference_id": "",
                    "reference_type": "",
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                },
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                    "reference_url": "http://rhn.redhat.com/errata/RHSA-2013-1217.html",
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                            "scoring_elements": ""
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                },
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                    "reference_url": "http://rhn.redhat.com/errata/RHSA-2013-1218.html",
                    "reference_id": "",
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                    "reference_url": "http://rhn.redhat.com/errata/RHSA-2013-1219.html",
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                    "reference_url": "http://rhn.redhat.com/errata/RHSA-2013-1220.html",
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                    "reference_url": "http://rhn.redhat.com/errata/RHSA-2013-1375.html",
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                    "reference_type": "",
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                },
                {
                    "reference_url": "http://rhn.redhat.com/errata/RHSA-2013-1437.html",
                    "reference_id": "",
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                    "reference_url": "http://rhn.redhat.com/errata/RHSA-2013-1853.html",
                    "reference_id": "",
                    "reference_type": "",
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                },
                {
                    "reference_url": "http://rhn.redhat.com/errata/RHSA-2014-0212.html",
                    "reference_id": "",
                    "reference_type": "",
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                            "scoring_elements": ""
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                    ],
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                },
                {
                    "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2013-2172.json",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2013-2172.json"
                },
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2013-2172",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.05394",
                            "scoring_system": "epss",
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                            "published_at": "2026-04-21T12:55:00Z"
                        },
                        {
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                            "scoring_system": "epss",
                            "scoring_elements": "0.90081",
                            "published_at": "2026-04-01T12:55:00Z"
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                            "published_at": "2026-04-04T12:55:00Z"
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                            "scoring_system": "epss",
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                            "published_at": "2026-04-07T12:55:00Z"
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                            "scoring_system": "epss",
                            "scoring_elements": "0.90115",
                            "published_at": "2026-04-08T12:55:00Z"
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                            "scoring_system": "epss",
                            "scoring_elements": "0.90121",
                            "published_at": "2026-04-09T12:55:00Z"
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                            "scoring_system": "epss",
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                            "published_at": "2026-04-13T12:55:00Z"
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                            "value": "0.05394",
                            "scoring_system": "epss",
                            "scoring_elements": "0.90141",
                            "published_at": "2026-04-18T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2013-2172"
                },
                {
                    "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2013-2172",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2013-2172"
                },
                {
                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-2172",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-2172"
                },
                {
                    "reference_url": "http://seclists.org/fulldisclosure/2014/Dec/23",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
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                            "value": "MODERATE",
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                            "scoring_elements": ""
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                    ],
                    "url": "http://seclists.org/fulldisclosure/2014/Dec/23"
                },
                {
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                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
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                {
                    "reference_url": "http://www.debian.org/security/2014/dsa-3065",
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                    "reference_url": "https://github.com/advisories/GHSA-r237-w2w6-jq3p",
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            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/20395?format=api",
                    "purl": "pkg:maven/xml-security/xmlsec@1.4.8",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/xml-security/xmlsec@1.4.8"
                },
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/20396?format=api",
                    "purl": "pkg:maven/xml-security/xmlsec@1.5.5",
                    "is_vulnerable": true,
                    "affected_by_vulnerabilities": [
                        {
                            "vulnerability": "VCID-h8wa-77tk-m3av"
                        }
                    ],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/xml-security/xmlsec@1.5.5"
                }
            ],
            "aliases": [
                "CVE-2013-2172",
                "GHSA-r237-w2w6-jq3p"
            ],
            "risk_score": 3.1,
            "exploitability": "0.5",
            "weighted_severity": "6.2",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-64x5-tgkj-9qb9"
        }
    ],
    "fixing_vulnerabilities": [],
    "risk_score": "3.1",
    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/xml-security/xmlsec@1.4"
}