Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/270870?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/270870?format=api", "purl": "pkg:npm/notevil@1.2.0", "type": "npm", "namespace": "", "name": "notevil", "version": "1.2.0", "qualifiers": {}, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": null, "latest_non_vulnerable_version": null, "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/53424?format=api", "vulnerability_id": "VCID-75c9-8124-buaa", "summary": "Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') in notevil.", "references": [ { "reference_url": "https://www.npmjs.com/advisories/1093", "reference_id": "", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.npmjs.com/advisories/1093" }, { "reference_url": "https://github.com/advisories/GHSA-7r5f-7qr4-pf6q", "reference_id": "GHSA-7r5f-7qr4-pf6q", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-7r5f-7qr4-pf6q" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/78477?format=api", "purl": "pkg:npm/notevil@1.3.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-8bst-w9fp-7faa" }, { "vulnerability": "VCID-echx-vz3r-ryfq" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/notevil@1.3.2" } ], "aliases": [ "GHSA-7r5f-7qr4-pf6q", "GMS-2020-410" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-75c9-8124-buaa" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/53476?format=api", "vulnerability_id": "VCID-8bst-w9fp-7faa", "summary": "Sandbox Breakout / Prototype Pollution in notevil\nVersions of `notevil` are vulnerable to Sandbox Escape leading to Prototype pollution. The package fails to restrict access to the main context, allowing attacker to add or modify an object's prototype.\n\nEvaluating the payload ```try{a[b];}catch(e){e.constructor.constructor('return __proto__.arguments.callee.__proto__.polluted=true')()}``` add the `polluted` property to Function.", "references": [ { "reference_url": "https://www.npmjs.com/advisories/1338", "reference_id": "", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.npmjs.com/advisories/1338" }, { "reference_url": "https://github.com/advisories/GHSA-9gxr-rhx6-4jgv", "reference_id": "GHSA-9gxr-rhx6-4jgv", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-9gxr-rhx6-4jgv" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/61019?format=api", "purl": "pkg:npm/notevil@1.3.3", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-echx-vz3r-ryfq" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/notevil@1.3.3" } ], "aliases": [ "GHSA-9gxr-rhx6-4jgv", "GMS-2020-411" ], "risk_score": 3.1, "exploitability": "0.5", "weighted_severity": "6.2", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-8bst-w9fp-7faa" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/42727?format=api", "vulnerability_id": "VCID-echx-vz3r-ryfq", "summary": "Sandbox escape in notevil and argencoders-notevil\nThis affects all versions of package notevil; all versions of package argencoders-notevil. It is vulnerable to Sandbox Escape leading to Prototype pollution. The package fails to restrict access to the main context, allowing an attacker to add or modify an object's prototype. **Note:** This vulnerability derives from an incomplete fix in [SNYK-JS-NOTEVIL-608878](https://security.snyk.io/vuln/SNYK-JS-NOTEVIL-608878).", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-23771", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00304", "scoring_system": "epss", "scoring_elements": "0.53975", "published_at": "2026-06-04T12:55:00Z" }, { "value": "0.00304", "scoring_system": "epss", "scoring_elements": "0.54006", "published_at": "2026-06-08T12:55:00Z" }, { "value": "0.00304", "scoring_system": "epss", "scoring_elements": "0.54029", "published_at": "2026-06-09T12:55:00Z" }, { "value": "0.00304", "scoring_system": "epss", "scoring_elements": "0.5404", "published_at": "2026-06-06T12:55:00Z" }, { "value": "0.00304", "scoring_system": "epss", "scoring_elements": "0.54033", "published_at": "2026-06-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-23771" }, { "reference_url": "https://github.com/mmckegg/notevil", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/mmckegg/notevil" }, { "reference_url": "https://snyk.io/vuln/SNYK-JS-ARGENCODERSNOTEVIL-2388587", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://snyk.io/vuln/SNYK-JS-ARGENCODERSNOTEVIL-2388587" }, { "reference_url": "https://snyk.io/vuln/SNYK-JS-NOTEVIL-2385946", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://snyk.io/vuln/SNYK-JS-NOTEVIL-2385946" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-23771", "reference_id": "CVE-2021-23771", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-23771" }, { "reference_url": "https://github.com/advisories/GHSA-8g4m-cjm2-96wq", "reference_id": "GHSA-8g4m-cjm2-96wq", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-8g4m-cjm2-96wq" } ], "fixed_packages": [], "aliases": [ "CVE-2021-23771", "GHSA-8g4m-cjm2-96wq" ], "risk_score": 3.1, "exploitability": "0.5", "weighted_severity": "6.2", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-echx-vz3r-ryfq" } ], "fixing_vulnerabilities": [], "risk_score": "4.0", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/notevil@1.2.0" }