Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/146673?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/146673?format=api", "purl": "pkg:npm/tree-kit@0.7.0", "type": "npm", "namespace": "", "name": "tree-kit", "version": "0.7.0", "qualifiers": {}, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": "0.7.5", "latest_non_vulnerable_version": "0.7.5", "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/45866?format=api", "vulnerability_id": "VCID-vfd6-xphy-tkab", "summary": "Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')\nA Prototype Pollution issue in Cronvel Tree-kit v.0.7.4 and before allows a remote attacker to execute arbitrary code via the extend function.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2023-38894", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.02678", "scoring_system": "epss", "scoring_elements": "0.8614", "published_at": "2026-06-06T12:55:00Z" }, { "value": "0.02678", "scoring_system": "epss", "scoring_elements": "0.86138", "published_at": "2026-06-09T12:55:00Z" }, { "value": "0.02678", "scoring_system": "epss", "scoring_elements": "0.86137", "published_at": "2026-06-05T12:55:00Z" }, { "value": "0.02678", "scoring_system": "epss", "scoring_elements": "0.86136", "published_at": "2026-06-07T12:55:00Z" }, { "value": "0.02678", "scoring_system": "epss", "scoring_elements": "0.86125", "published_at": "2026-06-08T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2023-38894" }, { "reference_url": "https://github.com/cronvel/tree-kit", "reference_id": "", "reference_type": "", "scores": [ { "value": "9.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" }, { "value": "CRITICAL", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track*", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:Y/T:T/P:M/B:A/M:M/D:R/2024-10-08T19:24:37Z/" } ], "url": "https://github.com/cronvel/tree-kit" }, { "reference_url": "https://github.com/cronvel/tree-kit/commit/61bf10cf0dbddaeea3f198cfe7cb469f360d82bc", "reference_id": "", "reference_type": "", "scores": [ { "value": "9.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" }, { "value": "CRITICAL", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/cronvel/tree-kit/commit/61bf10cf0dbddaeea3f198cfe7cb469f360d82bc" }, { "reference_url": "https://www.code-intelligence.com/blog/treekit-prototype-pollution-cve-2023-38894", "reference_id": "", "reference_type": "", "scores": [ { "value": "9.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" }, { "value": "CRITICAL", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track*", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:Y/T:T/P:M/B:A/M:M/D:R/2024-10-08T19:24:37Z/" } ], "url": "https://www.code-intelligence.com/blog/treekit-prototype-pollution-cve-2023-38894" }, { "reference_url": "http://tree-kit.com", "reference_id": "", "reference_type": "", "scores": [ { "value": "9.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" }, { "value": "CRITICAL", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track*", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:Y/T:T/P:M/B:A/M:M/D:R/2024-10-08T19:24:37Z/" } ], "url": "http://tree-kit.com" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2023-38894", "reference_id": "CVE-2023-38894", "reference_type": "", "scores": [ { "value": "9.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" }, { "value": "CRITICAL", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-38894" }, { "reference_url": "https://github.com/advisories/GHSA-5p42-m6f3-hpmj", "reference_id": "GHSA-5p42-m6f3-hpmj", "reference_type": "", "scores": [ { "value": "CRITICAL", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-5p42-m6f3-hpmj" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/66586?format=api", "purl": "pkg:npm/tree-kit@0.7.5", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/tree-kit@0.7.5" } ], "aliases": [ "CVE-2023-38894", "GHSA-5p42-m6f3-hpmj" ], "risk_score": 4.5, "exploitability": "0.5", "weighted_severity": "9.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-vfd6-xphy-tkab" } ], "fixing_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/109494?format=api", "vulnerability_id": "VCID-fx9n-549u-qkh7", "summary": "tree-kit vulnerable to Prototype Pollution\nA vulnerability classified as problematic has been found in cronvel tree-kit up to 0.6.x. This affects an unknown part. The manipulation leads to improperly controlled modification of object prototype attributes ('prototype pollution'). Upgrading to version 0.7.0 is able to address this issue. The name of the patch is a63f559c50d70e8cb2eaae670dec25d1dbc4afcd. It is recommended to upgrade the affected component. The identifier VDB-216765 was assigned to this vulnerability.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-4278", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00099", "scoring_system": "epss", "scoring_elements": "0.27264", "published_at": "2026-06-05T12:55:00Z" }, { "value": "0.00099", "scoring_system": "epss", "scoring_elements": "0.27131", "published_at": "2026-06-09T12:55:00Z" }, { "value": "0.00099", "scoring_system": "epss", "scoring_elements": "0.27123", "published_at": "2026-06-08T12:55:00Z" }, { "value": "0.00099", "scoring_system": "epss", "scoring_elements": "0.27171", "published_at": "2026-06-07T12:55:00Z" }, { "value": "0.00099", "scoring_system": "epss", "scoring_elements": "0.27211", "published_at": "2026-06-06T12:55:00Z" }, { "value": "0.00099", "scoring_system": "epss", "scoring_elements": "0.27194", "published_at": "2026-06-04T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-4278" }, { "reference_url": "https://github.com/cronvel/tree-kit", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/cronvel/tree-kit" }, { "reference_url": "https://github.com/cronvel/tree-kit/commit/a63f559c50d70e8cb2eaae670dec25d1dbc4afcd", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/cronvel/tree-kit/commit/a63f559c50d70e8cb2eaae670dec25d1dbc4afcd" }, { "reference_url": "https://github.com/cronvel/tree-kit/releases/tag/v0.7.0", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/cronvel/tree-kit/releases/tag/v0.7.0" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-4278", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-4278" }, { "reference_url": "https://vuldb.com/?ctiid.216765", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://vuldb.com/?ctiid.216765" }, { "reference_url": "https://vuldb.com/?id.216765", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://vuldb.com/?id.216765" }, { "reference_url": "https://github.com/advisories/GHSA-mw4x-g2x8-qcvf", "reference_id": "GHSA-mw4x-g2x8-qcvf", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-mw4x-g2x8-qcvf" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/146673?format=api", "purl": "pkg:npm/tree-kit@0.7.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-vfd6-xphy-tkab" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/tree-kit@0.7.0" } ], "aliases": [ "CVE-2021-4278", "GHSA-mw4x-g2x8-qcvf" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-fx9n-549u-qkh7" } ], "risk_score": "4.5", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/tree-kit@0.7.0" }