Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/311023?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/311023?format=api", "purl": "pkg:nuget/Microsoft.AspNetCore.App@2.2.2", "type": "nuget", "namespace": "", "name": "Microsoft.AspNetCore.App", "version": "2.2.2", "qualifiers": {}, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": "2.2.6", "latest_non_vulnerable_version": "2.2.6", "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/10865?format=api", "vulnerability_id": "VCID-41c2-23ch-x7ft", "summary": "URL Redirection to Untrusted Site ('Open Redirect')\nA spoofing vulnerability exists in ASP.NET Core that could lead to an open redirect, aka 'ASP.NET Core Spoofing Vulnerability'.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2019-1075", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00417", "scoring_system": "epss", "scoring_elements": "0.61772", "published_at": "2026-05-07T12:55:00Z" }, { "value": "0.00417", "scoring_system": "epss", "scoring_elements": "0.61778", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00417", "scoring_system": "epss", "scoring_elements": "0.61765", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00417", "scoring_system": "epss", "scoring_elements": "0.61746", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00417", "scoring_system": "epss", "scoring_elements": "0.61788", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.00417", "scoring_system": "epss", "scoring_elements": "0.61794", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00417", "scoring_system": "epss", "scoring_elements": "0.61777", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00417", "scoring_system": "epss", "scoring_elements": "0.61771", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.00417", "scoring_system": "epss", "scoring_elements": "0.61782", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.00417", "scoring_system": "epss", "scoring_elements": "0.61725", "published_at": "2026-05-05T12:55:00Z" }, { "value": "0.00417", "scoring_system": "epss", "scoring_elements": "0.61617", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00417", "scoring_system": "epss", "scoring_elements": "0.61691", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00417", "scoring_system": "epss", "scoring_elements": "0.61721", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00417", "scoring_system": "epss", "scoring_elements": "0.61692", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00417", "scoring_system": "epss", "scoring_elements": "0.61741", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00417", "scoring_system": "epss", "scoring_elements": "0.61756", "published_at": "2026-04-09T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2019-1075" }, { "reference_url": "https://github.com/aspnet/Announcements/issues/373", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/aspnet/Announcements/issues/373" }, { "reference_url": "https://github.com/github/advisory-database/issues/302", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/github/advisory-database/issues/302" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2019-1075", "reference_id": "CVE-2019-1075", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-1075" }, { "reference_url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1075", "reference_id": "CVE-2019-1075", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1075" }, { "reference_url": "https://github.com/advisories/GHSA-prrf-397v-83xh", "reference_id": "GHSA-prrf-397v-83xh", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-prrf-397v-83xh" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/83885?format=api", "purl": "pkg:nuget/Microsoft.AspNetCore.App@2.2.6", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:nuget/Microsoft.AspNetCore.App@2.2.6" } ], "aliases": [ "CVE-2019-1075", "GHSA-prrf-397v-83xh" ], "risk_score": 3.1, "exploitability": "0.5", "weighted_severity": "6.2", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-41c2-23ch-x7ft" } ], "fixing_vulnerabilities": [], "risk_score": "3.1", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:nuget/Microsoft.AspNetCore.App@2.2.2" }