Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/254364?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/254364?format=api", "purl": "pkg:pypi/xml2dict@0.1.1", "type": "pypi", "namespace": "", "name": "xml2dict", "version": "0.1.1", "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/6483?format=api", "vulnerability_id": "VCID-1141-umpa-zfem", "summary": "XXE vulnerability in 'XML2Dict' version 0.2.2 allows an attacker to cause a denial of service.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-25951", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00307", "scoring_system": "epss", "scoring_elements": "0.53998", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00307", "scoring_system": "epss", "scoring_elements": "0.53964", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00307", "scoring_system": "epss", "scoring_elements": "0.53981", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00307", "scoring_system": "epss", "scoring_elements": "0.5388", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00307", "scoring_system": "epss", "scoring_elements": "0.53897", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00307", "scoring_system": "epss", "scoring_elements": "0.53926", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00307", "scoring_system": "epss", "scoring_elements": "0.53901", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00307", "scoring_system": "epss", "scoring_elements": "0.53953", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00307", "scoring_system": "epss", "scoring_elements": "0.53952", "published_at": "2026-04-09T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-25951" }, { "reference_url": "https://github.com/advisories/GHSA-gp6m-vqhm-5cm5", "reference_id": "", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-gp6m-vqhm-5cm5" }, { "reference_url": "https://github.com/mcspring/xml2dict", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "8.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/mcspring/xml2dict" }, { "reference_url": "https://github.com/mcspring/XML2Dict/tree/master", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "8.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/mcspring/XML2Dict/tree/master" }, { "reference_url": "https://github.com/pypa/advisory-database/tree/main/vulns/xml2dict/PYSEC-2021-349.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "8.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/pypa/advisory-database/tree/main/vulns/xml2dict/PYSEC-2021-349.yaml" }, { "reference_url": "https://pypi.org/project/XML2Dict", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "8.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://pypi.org/project/XML2Dict" }, { "reference_url": "https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25951", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "8.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25951" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-25951", "reference_id": "CVE-2021-25951", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "8.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-25951" } ], "fixed_packages": [], "aliases": [ "CVE-2021-25951", "GHSA-gp6m-vqhm-5cm5", "PYSEC-2021-349" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-1141-umpa-zfem" } ], "fixing_vulnerabilities": [], "risk_score": "4.0", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/xml2dict@0.1.1" }