Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/40929?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/40929?format=api", "purl": "pkg:npm/parse-nested-form-data@1.0.0", "type": "npm", "namespace": "", "name": "parse-nested-form-data", "version": "1.0.0", "qualifiers": {}, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": "1.0.1", "latest_non_vulnerable_version": "1.0.1", "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/69868?format=api", "vulnerability_id": "VCID-2n1v-a55g-wua7", "summary": "parse-nested-form-data is a tiny node module for parsing FormData by name into objects and arrays. Prior to version 1.0.1, parseFormData() walks bracket and dot-notation FormData field names into nested objects without filtering reserved property keys. A single FormData field whose name begins with __proto__, or contains .__proto__. mid-path, causes the parser to traverse onto Object.prototype and assign properties there, polluting the prototype chain of every plain object in the running process. This issue has been patched in version 1.0.1.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2026-45302", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.0006", "scoring_system": "epss", "scoring_elements": "0.191", "published_at": "2026-06-12T12:55:00Z" }, { "value": "0.0006", "scoring_system": "epss", "scoring_elements": "0.18935", "published_at": "2026-06-11T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-45302" }, { "reference_url": "https://github.com/milamer/parse-nested-form-data", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.2", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/milamer/parse-nested-form-data" }, { "reference_url": "https://github.com/milamer/parse-nested-form-data/commit/527ad58eb486e32438f7198fb88315c20449d792", "reference_id": "527ad58eb486e32438f7198fb88315c20449d792", "reference_type": "", "scores": [ { "value": "8.2", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2026-06-02T14:44:56Z/" } ], "url": "https://github.com/milamer/parse-nested-form-data/commit/527ad58eb486e32438f7198fb88315c20449d792" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-45302", "reference_id": "CVE-2026-45302", "reference_type": "", "scores": [ { "value": "8.2", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-45302" }, { "reference_url": "https://github.com/advisories/GHSA-xp7r-j8r6-j9h3", "reference_id": "GHSA-xp7r-j8r6-j9h3", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-xp7r-j8r6-j9h3" }, { "reference_url": "https://github.com/milamer/parse-nested-form-data/security/advisories/GHSA-xp7r-j8r6-j9h3", "reference_id": "GHSA-xp7r-j8r6-j9h3", "reference_type": "", "scores": [ { "value": "8.2", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L" }, { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2026-06-02T14:44:56Z/" } ], "url": "https://github.com/milamer/parse-nested-form-data/security/advisories/GHSA-xp7r-j8r6-j9h3" }, { "reference_url": "https://github.com/milamer/parse-nested-form-data/releases/tag/v1.0.1", "reference_id": "v1.0.1", "reference_type": "", "scores": [ { "value": "8.2", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2026-06-02T14:44:56Z/" } ], "url": "https://github.com/milamer/parse-nested-form-data/releases/tag/v1.0.1" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/40930?format=api", "purl": "pkg:npm/parse-nested-form-data@1.0.1", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/parse-nested-form-data@1.0.1" } ], "aliases": [ "CVE-2026-45302", "GHSA-xp7r-j8r6-j9h3" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-2n1v-a55g-wua7" } ], "fixing_vulnerabilities": [], "risk_score": "4.0", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/parse-nested-form-data@1.0.0" }