Lookup for vulnerable packages by Package URL.

GET /api/packages/571794?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/packages/571794?format=api",
    "purl": "pkg:deb/debian/libxalan2-java@2.7.1-5",
    "type": "deb",
    "namespace": "debian",
    "name": "libxalan2-java",
    "version": "2.7.1-5",
    "qualifiers": {},
    "subpath": "",
    "is_vulnerable": true,
    "next_non_vulnerable_version": "2.7.1-9",
    "latest_non_vulnerable_version": "2.7.1-9",
    "affected_by_vulnerabilities": [
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/4586?format=api",
            "vulnerability_id": "VCID-kcrm-j8h2-8qbt",
            "summary": "The TransformerFactory in Apache Xalan-Java before 2.7.2 does not properly restrict access to certain properties when FEATURE_SECURE_PROCESSING is enabled, which allows remote attackers to bypass expected restrictions and load arbitrary classes or access external resources via a crafted (1) xalan:content-header, (2) xalan:entities, (3) xslt:content-header, or (4) xslt:entities property, or a Java property that is bound to the XSLT 1.0 system-property function.",
            "references": [
                {
                    "reference_url": "http://rhn.redhat.com/errata/RHSA-2014-0348.html",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "HIGH",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "http://rhn.redhat.com/errata/RHSA-2014-0348.html"
                },
                {
                    "reference_url": "http://rhn.redhat.com/errata/RHSA-2014-1351.html",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "HIGH",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "http://rhn.redhat.com/errata/RHSA-2014-1351.html"
                },
                {
                    "reference_url": "http://rhn.redhat.com/errata/RHSA-2015-1888.html",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "HIGH",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "http://rhn.redhat.com/errata/RHSA-2015-1888.html"
                },
                {
                    "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2014-0107.json",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2014-0107.json"
                },
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2014-0107",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.08846",
                            "scoring_system": "epss",
                            "scoring_elements": "0.92508",
                            "published_at": "2026-04-01T12:55:00Z"
                        },
                        {
                            "value": "0.08846",
                            "scoring_system": "epss",
                            "scoring_elements": "0.9252",
                            "published_at": "2026-04-04T12:55:00Z"
                        },
                        {
                            "value": "0.08846",
                            "scoring_system": "epss",
                            "scoring_elements": "0.92522",
                            "published_at": "2026-04-07T12:55:00Z"
                        },
                        {
                            "value": "0.08846",
                            "scoring_system": "epss",
                            "scoring_elements": "0.92559",
                            "published_at": "2026-04-21T12:55:00Z"
                        },
                        {
                            "value": "0.08846",
                            "scoring_system": "epss",
                            "scoring_elements": "0.92546",
                            "published_at": "2026-04-12T12:55:00Z"
                        },
                        {
                            "value": "0.08846",
                            "scoring_system": "epss",
                            "scoring_elements": "0.92556",
                            "published_at": "2026-04-18T12:55:00Z"
                        },
                        {
                            "value": "0.08846",
                            "scoring_system": "epss",
                            "scoring_elements": "0.92534",
                            "published_at": "2026-04-08T12:55:00Z"
                        },
                        {
                            "value": "0.08846",
                            "scoring_system": "epss",
                            "scoring_elements": "0.92513",
                            "published_at": "2026-04-02T12:55:00Z"
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                        {
                            "value": "0.08846",
                            "scoring_system": "epss",
                            "scoring_elements": "0.92538",
                            "published_at": "2026-04-09T12:55:00Z"
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                        {
                            "value": "0.08846",
                            "scoring_system": "epss",
                            "scoring_elements": "0.92545",
                            "published_at": "2026-04-13T12:55:00Z"
                        },
                        {
                            "value": "0.08846",
                            "scoring_system": "epss",
                            "scoring_elements": "0.92561",
                            "published_at": "2026-04-24T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2014-0107"
                },
                {
                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0107",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0107"
                },
                {
                    "reference_url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/92023",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "HIGH",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/92023"
                },
                {
                    "reference_url": "https://github.com/apache/xalan-java",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "HIGH",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/apache/xalan-java"
                },
                {
                    "reference_url": "https://github.com/apache/xalan-j/commit/cbfd906cc5a1f1566fa1a98400c82e56077fae0c",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
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                },
                {
                    "reference_url": "https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05324755",
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                    "reference_type": "",
                    "scores": [
                        {
                            "value": "HIGH",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
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                    ],
                    "url": "https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05324755"
                },
                {
                    "reference_url": "https://issues.apache.org/jira/browse/XALANJ-2435",
                    "reference_id": "",
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                    "scores": [
                        {
                            "value": "HIGH",
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                {
                    "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2014-0107",
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                    "reference_url": "https://github.com/advisories/GHSA-rc2w-r4jq-7pfx",
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                    "scores": [
                        {
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                    "reference_url": "https://access.redhat.com/errata/RHSA-2014:0348",
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                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2014:0453",
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            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/571796?format=api",
                    "purl": "pkg:deb/debian/libxalan2-java@2.7.1-7%2Bdeb7u1",
                    "is_vulnerable": true,
                    "affected_by_vulnerabilities": [
                        {
                            "vulnerability": "VCID-kcrm-j8h2-8qbt"
                        }
                    ],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libxalan2-java@2.7.1-7%252Bdeb7u1"
                },
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/1055365?format=api",
                    "purl": "pkg:deb/debian/libxalan2-java@2.7.1-9",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libxalan2-java@2.7.1-9"
                }
            ],
            "aliases": [
                "CVE-2014-0107",
                "GHSA-rc2w-r4jq-7pfx"
            ],
            "risk_score": 4.0,
            "exploitability": "0.5",
            "weighted_severity": "8.0",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-kcrm-j8h2-8qbt"
        }
    ],
    "fixing_vulnerabilities": [],
    "risk_score": "4.0",
    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libxalan2-java@2.7.1-5"
}