Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/525791?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/525791?format=api", "purl": "pkg:nuget/tusdotnet@2.2.2", "type": "nuget", "namespace": "", "name": "tusdotnet", "version": "2.2.2", "qualifiers": {}, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": "2.6.1", "latest_non_vulnerable_version": "2.6.1", "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/206715?format=api", "vulnerability_id": "VCID-6h35-p5he-xyd1", "summary": "Use of Sha-1 in tusdotnet", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-44150", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00211", "scoring_system": "epss", "scoring_elements": "0.43862", "published_at": "2026-06-12T12:55:00Z" }, { "value": "0.00211", "scoring_system": "epss", "scoring_elements": "0.43705", "published_at": "2026-06-11T12:55:00Z" }, { "value": "0.00211", "scoring_system": "epss", "scoring_elements": "0.43874", "published_at": "2026-06-14T12:55:00Z" }, { "value": "0.00211", "scoring_system": "epss", "scoring_elements": "0.43884", "published_at": "2026-06-13T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-44150" }, { "reference_url": "https://github.com/github/advisory-database/issues/2324", "reference_id": "", "reference_type": "", "scores": [ { "value": "3.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/github/advisory-database/issues/2324" }, { "reference_url": "https://github.com/tusdotnet/tusdotnet", "reference_id": "", "reference_type": "", "scores": [ { "value": "3.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/tusdotnet/tusdotnet" }, { "reference_url": "https://github.com/tusdotnet/tusdotnet/issues/157", "reference_id": "", "reference_type": "", "scores": [ { "value": "3.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/tusdotnet/tusdotnet/issues/157" }, { "reference_url": "https://shattered.io", "reference_id": "", "reference_type": "", "scores": [ { "value": "3.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://shattered.io" }, { "reference_url": "https://shattered.io/", "reference_id": "", "reference_type": "", "scores": [], "url": "https://shattered.io/" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-44150", "reference_id": "CVE-2021-44150", "reference_type": "", "scores": [ { "value": "3.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-44150" }, { "reference_url": "https://github.com/advisories/GHSA-frcx-xc72-c4v4", "reference_id": "GHSA-frcx-xc72-c4v4", "reference_type": "", "scores": [ { "value": "LOW", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-frcx-xc72-c4v4" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/525794?format=api", "purl": "pkg:nuget/tusdotnet@2.6.1", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:nuget/tusdotnet@2.6.1" } ], "aliases": [ "CVE-2021-44150", "GHSA-frcx-xc72-c4v4" ], "risk_score": 1.4, "exploitability": "0.5", "weighted_severity": "2.8", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-6h35-p5he-xyd1" } ], "fixing_vulnerabilities": [], "risk_score": "1.4", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:nuget/tusdotnet@2.2.2" }