Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/505863?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/505863?format=api", "purl": "pkg:npm/%40backstage/plugin-techdocs@0.3.1", "type": "npm", "namespace": "@backstage", "name": "plugin-techdocs", "version": "0.3.1", "qualifiers": {}, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": "0.9.5", "latest_non_vulnerable_version": "0.9.5", "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/339984?format=api", "vulnerability_id": "VCID-fy5v-nsqh-t3h1", "summary": "", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-32661", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00444", "scoring_system": "epss", "scoring_elements": "0.63814", "published_at": "2026-06-11T12:55:00Z" }, { "value": "0.00444", "scoring_system": "epss", "scoring_elements": "0.63916", "published_at": "2026-06-12T12:55:00Z" }, { "value": "0.00444", "scoring_system": "epss", "scoring_elements": "0.6393", "published_at": "2026-06-13T12:55:00Z" }, { "value": "0.00444", "scoring_system": "epss", "scoring_elements": "0.63928", "published_at": "2026-06-14T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-32661" }, { "reference_url": "https://github.com/backstage/backstage/commit/aad98c544e59369901fe9e0a85f6357644dceb5c", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/backstage/backstage/commit/aad98c544e59369901fe9e0a85f6357644dceb5c" }, { "reference_url": "https://github.com/backstage/backstage/releases/tag/release-2021-06-03", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/backstage/backstage/releases/tag/release-2021-06-03" }, { "reference_url": "https://github.com/backstage/backstage/security/advisories/GHSA-gg96-f8wr-p89f", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H" }, { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/backstage/backstage/security/advisories/GHSA-gg96-f8wr-p89f" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-32661", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-32661" }, { "reference_url": "https://github.com/advisories/GHSA-gg96-f8wr-p89f", "reference_id": "GHSA-gg96-f8wr-p89f", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-gg96-f8wr-p89f" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/383412?format=api", "purl": "pkg:npm/%40backstage/plugin-techdocs@0.9.5", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/%2540backstage/plugin-techdocs@0.9.5" } ], "aliases": [ "CVE-2021-32661", "GHSA-gg96-f8wr-p89f" ], "risk_score": 3.1, "exploitability": "0.5", "weighted_severity": "6.2", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-fy5v-nsqh-t3h1" } ], "fixing_vulnerabilities": [], "risk_score": "3.1", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/%2540backstage/plugin-techdocs@0.3.1" }