Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/258407?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/258407?format=api", "purl": "pkg:npm/trim-off-newlines@0.0.0", "type": "npm", "namespace": "", "name": "trim-off-newlines", "version": "0.0.0", "qualifiers": {}, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": "1.0.3", "latest_non_vulnerable_version": "1.0.3", "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/11055?format=api", "vulnerability_id": "VCID-qat2-2h6v-rfae", "summary": "Uncontrolled Resource Consumption\nAll versions of package trim-off-newlines is vulnerable to Regular Expression Denial of Service (ReDoS) via string processing.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-23425.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-23425.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-23425", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00364", "scoring_system": "epss", "scoring_elements": "0.58463", "published_at": "2026-05-07T12:55:00Z" }, { "value": "0.00364", "scoring_system": "epss", "scoring_elements": "0.58436", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00364", "scoring_system": "epss", "scoring_elements": "0.58488", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00364", "scoring_system": "epss", "scoring_elements": "0.58495", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00364", "scoring_system": "epss", "scoring_elements": "0.58512", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00364", "scoring_system": "epss", "scoring_elements": "0.58492", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00364", "scoring_system": "epss", "scoring_elements": "0.58473", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00364", "scoring_system": "epss", "scoring_elements": "0.58504", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00364", "scoring_system": "epss", "scoring_elements": "0.58509", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00364", "scoring_system": "epss", "scoring_elements": "0.58487", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00364", "scoring_system": "epss", "scoring_elements": "0.58454", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.00364", "scoring_system": "epss", "scoring_elements": "0.58467", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.00364", "scoring_system": "epss", "scoring_elements": "0.58453", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.00364", "scoring_system": "epss", "scoring_elements": "0.58419", "published_at": "2026-05-05T12:55:00Z" }, { "value": "0.00364", "scoring_system": "epss", "scoring_elements": "0.58357", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00364", "scoring_system": "epss", "scoring_elements": "0.58442", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00364", "scoring_system": "epss", "scoring_elements": "0.58462", "published_at": "2026-04-04T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-23425" }, { "reference_url": "https://github.com/stevemao/trim-off-newlines", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/stevemao/trim-off-newlines" }, { "reference_url": "https://github.com/stevemao/trim-off-newlines/blob/master/index.js%23L6", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/stevemao/trim-off-newlines/blob/master/index.js%23L6" }, { "reference_url": "https://github.com/stevemao/trim-off-newlines/pull/3", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/stevemao/trim-off-newlines/pull/3" }, { "reference_url": "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1567197", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1567197" }, { "reference_url": "https://snyk.io/vuln/SNYK-JS-TRIMOFFNEWLINES-1296850", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://snyk.io/vuln/SNYK-JS-TRIMOFFNEWLINES-1296850" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1995793", "reference_id": "1995793", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1995793" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-23425", "reference_id": "CVE-2021-23425", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-23425" }, { "reference_url": "https://github.com/advisories/GHSA-38fc-wpqx-33j7", "reference_id": "GHSA-38fc-wpqx-33j7", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-38fc-wpqx-33j7" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:4711", "reference_id": "RHSA-2022:4711", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:4711" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/38189?format=api", "purl": "pkg:npm/trim-off-newlines@1.0.3", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/trim-off-newlines@1.0.3" } ], "aliases": [ "CVE-2021-23425", "GHSA-38fc-wpqx-33j7" ], "risk_score": 3.1, "exploitability": "0.5", "weighted_severity": "6.2", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-qat2-2h6v-rfae" } ], "fixing_vulnerabilities": [], "risk_score": "3.1", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/trim-off-newlines@0.0.0" }