Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/536310?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/536310?format=api", "purl": "pkg:npm/blitz@0.40.0-danger.3dbea162d.7", "type": "npm", "namespace": "", "name": "blitz", "version": "0.40.0-danger.3dbea162d.7", "qualifiers": {}, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": "0.45.3", "latest_non_vulnerable_version": "0.45.3", "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/207771?format=api", "vulnerability_id": "VCID-bugp-pgyh-cuer", "summary": "Prototype Pollution leading to Remote Code Execution in superjson", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2022-23631", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00398", "scoring_system": "epss", "scoring_elements": "0.61134", "published_at": "2026-06-12T12:55:00Z" }, { "value": "0.00398", "scoring_system": "epss", "scoring_elements": "0.61142", "published_at": "2026-06-13T12:55:00Z" }, { "value": "0.00398", "scoring_system": "epss", "scoring_elements": "0.61028", "published_at": "2026-06-11T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2022-23631" }, { "reference_url": "https://github.com/blitz-js/superjson", "reference_id": "", "reference_type": "", "scores": [ { "value": "9.0", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H" }, { "value": "CRITICAL", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/blitz-js/superjson" }, { "reference_url": "https://www.sonarsource.com/blog/blitzjs-prototype-pollution", "reference_id": "", "reference_type": "", "scores": [ { "value": "9.0", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H" }, { "value": "CRITICAL", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.sonarsource.com/blog/blitzjs-prototype-pollution" }, { "reference_url": "https://www.sonarsource.com/blog/blitzjs-prototype-pollution/", "reference_id": "", "reference_type": "", "scores": [], "url": "https://www.sonarsource.com/blog/blitzjs-prototype-pollution/" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2022-23631", "reference_id": "CVE-2022-23631", "reference_type": "", "scores": [ { "value": "9.0", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H" }, { "value": "CRITICAL", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-23631" }, { "reference_url": "https://github.com/advisories/GHSA-5888-ffcr-r425", "reference_id": "GHSA-5888-ffcr-r425", "reference_type": "", "scores": [ { "value": "9.0", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H" }, { "value": "CRITICAL", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "CRITICAL", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-5888-ffcr-r425" }, { "reference_url": "https://github.com/blitz-js/superjson/security/advisories/GHSA-5888-ffcr-r425", "reference_id": "GHSA-5888-ffcr-r425", "reference_type": "", "scores": [ { "value": "9.0", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H" }, { "value": "CRITICAL", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "CRITICAL", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/blitz-js/superjson/security/advisories/GHSA-5888-ffcr-r425" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/19083?format=api", "purl": "pkg:npm/blitz@0.45.3", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/blitz@0.45.3" } ], "aliases": [ "CVE-2022-23631", "GHSA-5888-ffcr-r425" ], "risk_score": 4.5, "exploitability": "0.5", "weighted_severity": "9.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-bugp-pgyh-cuer" } ], "fixing_vulnerabilities": [], "risk_score": "4.5", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/blitz@0.40.0-danger.3dbea162d.7" }