Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/566507?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/566507?format=api", "purl": "pkg:npm/async@0.2.8", "type": "npm", "namespace": "", "name": "async", "version": "0.2.8", "qualifiers": {}, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": "2.6.4", "latest_non_vulnerable_version": "3.2.2", "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/42855?format=api", "vulnerability_id": "VCID-gqhc-f7ax-qyfn", "summary": "Prototype Pollution in async\nA vulnerability exists in Async through 3.2.1 (fixed in 3.2.2), which could let a malicious user obtain privileges via the mapValues() method.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-43138.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.8", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-43138.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-43138", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00657", "scoring_system": "epss", "scoring_elements": "0.71463", "published_at": "2026-06-09T12:55:00Z" }, { "value": "0.00657", "scoring_system": "epss", "scoring_elements": "0.71429", "published_at": "2026-06-04T12:55:00Z" }, { "value": "0.00657", "scoring_system": "epss", "scoring_elements": "0.71473", "published_at": "2026-06-05T12:55:00Z" }, { "value": "0.00657", "scoring_system": "epss", "scoring_elements": "0.7148", "published_at": "2026-06-06T12:55:00Z" }, { "value": "0.00657", "scoring_system": "epss", "scoring_elements": "0.71455", "published_at": "2026-06-07T12:55:00Z" }, { "value": "0.00657", "scoring_system": "epss", "scoring_elements": "0.7144", "published_at": "2026-06-08T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-43138" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/caolan/async", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/caolan/async" }, { "reference_url": "https://github.com/caolan/async/blob/master/lib/internal/iterator.js", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/caolan/async/blob/master/lib/internal/iterator.js" }, { "reference_url": "https://github.com/caolan/async/blob/master/lib/mapValuesLimit.js", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/caolan/async/blob/master/lib/mapValuesLimit.js" }, { "reference_url": "https://github.com/caolan/async/blob/v2.6.4/CHANGELOG.md#v264", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/caolan/async/blob/v2.6.4/CHANGELOG.md#v264" }, { "reference_url": "https://github.com/caolan/async/commit/8f7f90342a6571ba1c197d747ebed30c368096d2", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/caolan/async/commit/8f7f90342a6571ba1c197d747ebed30c368096d2" }, { "reference_url": "https://github.com/caolan/async/commit/e1ecdbf79264f9ab488c7799f4c76996d5dca66d", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/caolan/async/commit/e1ecdbf79264f9ab488c7799f4c76996d5dca66d" }, { "reference_url": "https://github.com/caolan/async/compare/v2.6.3...v2.6.4", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/caolan/async/compare/v2.6.3...v2.6.4" }, { "reference_url": "https://github.com/caolan/async/pull/1828", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/caolan/async/pull/1828" }, { "reference_url": "https://jsfiddle.net/oz5twjd9", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://jsfiddle.net/oz5twjd9" }, { "reference_url": "https://jsfiddle.net/oz5twjd9/", "reference_id": "", "reference_type": "", "scores": [], "url": "https://jsfiddle.net/oz5twjd9/" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MTEUUTNIEBHGKUKKLNUZSV7IEP6IP3Q3", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MTEUUTNIEBHGKUKKLNUZSV7IEP6IP3Q3" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UM6XJ73Q3NAM5KSGCOKJ2ZIA6GUWUJLK", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UM6XJ73Q3NAM5KSGCOKJ2ZIA6GUWUJLK" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MTEUUTNIEBHGKUKKLNUZSV7IEP6IP3Q3", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MTEUUTNIEBHGKUKKLNUZSV7IEP6IP3Q3" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UM6XJ73Q3NAM5KSGCOKJ2ZIA6GUWUJLK", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UM6XJ73Q3NAM5KSGCOKJ2ZIA6GUWUJLK" }, { "reference_url": "https://security.netapp.com/advisory/ntap-20240621-0006", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://security.netapp.com/advisory/ntap-20240621-0006" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2126276", "reference_id": "2126276", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2126276" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-43138", "reference_id": "CVE-2021-43138", "reference_type": "", "scores": [ { "value": "7.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-43138" }, { "reference_url": "https://github.com/advisories/GHSA-fwr7-v2mv-hh25", "reference_id": "GHSA-fwr7-v2mv-hh25", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-fwr7-v2mv-hh25" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2023:0693", "reference_id": "RHSA-2023:0693", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2023:0693" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2023:3645", "reference_id": "RHSA-2023:3645", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2023:3645" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/61273?format=api", "purl": "pkg:npm/async@2.6.4", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/async@2.6.4" }, { "url": "http://public2.vulnerablecode.io/api/packages/61274?format=api", "purl": "pkg:npm/async@3.2.2", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/async@3.2.2" } ], "aliases": [ "CVE-2021-43138", "GHSA-fwr7-v2mv-hh25" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-gqhc-f7ax-qyfn" } ], "fixing_vulnerabilities": [], "risk_score": "4.0", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/async@0.2.8" }