Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/525164?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/525164?format=api", "purl": "pkg:composer/phanan/koel@2.0.1", "type": "composer", "namespace": "phanan", "name": "koel", "version": "2.0.1", "qualifiers": {}, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": "5.1.4", "latest_non_vulnerable_version": "9.3.5", "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/54556?format=api", "vulnerability_id": "VCID-478r-8yrd-1yct", "summary": "Use of Password Hash With Insufficient Computational Effort\nKoel before 5.1.4 lacks login throttling, lacks a password strength policy, and shows whether a failed login attempt had a valid username. This might make brute-force attacks easier.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-33563", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00124", "scoring_system": "epss", "scoring_elements": "0.31051", "published_at": "2026-06-09T12:55:00Z" }, { "value": "0.00124", "scoring_system": "epss", "scoring_elements": "0.31128", "published_at": "2026-06-05T12:55:00Z" }, { "value": "0.00124", "scoring_system": "epss", "scoring_elements": "0.31095", "published_at": "2026-06-06T12:55:00Z" }, { "value": "0.00124", "scoring_system": "epss", "scoring_elements": "0.31061", "published_at": "2026-06-07T12:55:00Z" }, { "value": "0.00124", "scoring_system": "epss", "scoring_elements": "0.31028", "published_at": "2026-06-08T12:55:00Z" }, { "value": "0.00124", "scoring_system": "epss", "scoring_elements": "0.31063", "published_at": "2026-06-04T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-33563" }, { "reference_url": "https://github.com/koel/koel/releases/tag/v5.1.4", "reference_id": "", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/koel/koel/releases/tag/v5.1.4" }, { "reference_url": "https://huntr.dev/bounties/1-other-koel/koel", "reference_id": "", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://huntr.dev/bounties/1-other-koel/koel" }, { "reference_url": "https://huntr.dev/bounties/1-other-koel/koel/", "reference_id": "", "reference_type": "", "scores": [], "url": "https://huntr.dev/bounties/1-other-koel/koel/" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-33563", "reference_id": "CVE-2021-33563", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-33563" }, { "reference_url": "https://github.com/advisories/GHSA-r37h-j483-cjjm", "reference_id": "GHSA-r37h-j483-cjjm", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-r37h-j483-cjjm" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/80913?format=api", "purl": "pkg:composer/phanan/koel@5.1.4", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:composer/phanan/koel@5.1.4" } ], "aliases": [ "CVE-2021-33563", "GHSA-r37h-j483-cjjm" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-478r-8yrd-1yct" } ], "fixing_vulnerabilities": [], "risk_score": "4.0", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:composer/phanan/koel@2.0.1" }