Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/80916?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/80916?format=api", "purl": "pkg:npm/forms@1.3.2", "type": "npm", "namespace": "", "name": "forms", "version": "1.3.2", "qualifiers": {}, "subpath": "", "is_vulnerable": false, "next_non_vulnerable_version": null, "latest_non_vulnerable_version": null, "affected_by_vulnerabilities": [], "fixing_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/54559?format=api", "vulnerability_id": "VCID-rd5u-wwsc-3udk", "summary": "The forms package is vulnerable to Regular Expression Denial of Service (ReDoS) via email validation.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-23388", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00372", "scoring_system": "epss", "scoring_elements": "0.59298", "published_at": "2026-06-06T12:55:00Z" }, { "value": "0.00372", "scoring_system": "epss", "scoring_elements": "0.59271", "published_at": "2026-06-08T12:55:00Z" }, { "value": "0.00372", "scoring_system": "epss", "scoring_elements": "0.59289", "published_at": "2026-06-07T12:55:00Z" }, { "value": "0.00372", "scoring_system": "epss", "scoring_elements": "0.59244", "published_at": "2026-06-04T12:55:00Z" }, { "value": "0.00372", "scoring_system": "epss", "scoring_elements": "0.59294", "published_at": "2026-06-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-23388" }, { "reference_url": "https://github.com/caolan/forms/pull/214", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/caolan/forms/pull/214" }, { "reference_url": "https://github.com/caolan/forms/pull/214/commits/d4bd5b5febfe49c1f585f162e04ec810f8dc47a0", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/caolan/forms/pull/214/commits/d4bd5b5febfe49c1f585f162e04ec810f8dc47a0" }, { "reference_url": "https://snyk.io/vuln/SNYK-JS-FORMS-1296389", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://snyk.io/vuln/SNYK-JS-FORMS-1296389" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-23388", "reference_id": "CVE-2021-23388", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-23388" }, { "reference_url": "https://github.com/advisories/GHSA-c56f-grv3-gpfr", "reference_id": "GHSA-c56f-grv3-gpfr", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-c56f-grv3-gpfr" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/80915?format=api", "purl": "pkg:npm/forms@1.2.1", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/forms@1.2.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/80916?format=api", "purl": "pkg:npm/forms@1.3.2", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/forms@1.3.2" } ], "aliases": [ "CVE-2021-23388", "GHSA-c56f-grv3-gpfr" ], "risk_score": 3.1, "exploitability": "0.5", "weighted_severity": "6.2", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-rd5u-wwsc-3udk" } ], "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/forms@1.3.2" }