Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/152214?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/152214?format=api", "purl": "pkg:npm/semver@1.0.10", "type": "npm", "namespace": "", "name": "semver", "version": "1.0.10", "qualifiers": {}, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": "5.7.2", "latest_non_vulnerable_version": "7.5.2", "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/8456?format=api", "vulnerability_id": "VCID-1tme-dh4y-a3dq", "summary": "Regular Expression Denial of Service in semver\nVersions 4.3.1 and earlier of `semver` are affected by a regular expression denial of service vulnerability when extremely long version strings are parsed.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2015-8855.json", "reference_id": "", "reference_type": "", "scores": [], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2015-8855.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2015-8855", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.01092", "scoring_system": "epss", "scoring_elements": "0.77907", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.01092", "scoring_system": "epss", "scoring_elements": "0.78048", "published_at": "2026-05-05T12:55:00Z" }, { "value": "0.01092", "scoring_system": "epss", "scoring_elements": "0.78038", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.01092", "scoring_system": "epss", "scoring_elements": "0.78025", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.01092", "scoring_system": "epss", "scoring_elements": "0.78017", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.01092", "scoring_system": "epss", "scoring_elements": "0.77984", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.01092", "scoring_system": "epss", "scoring_elements": "0.77991", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.01092", "scoring_system": "epss", "scoring_elements": "0.77992", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.01092", "scoring_system": "epss", "scoring_elements": "0.77957", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.01092", "scoring_system": "epss", "scoring_elements": "0.77959", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.01092", "scoring_system": "epss", "scoring_elements": "0.77975", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.01092", "scoring_system": "epss", "scoring_elements": "0.77948", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.01092", "scoring_system": "epss", "scoring_elements": "0.779", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.01092", "scoring_system": "epss", "scoring_elements": "0.77944", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.01092", "scoring_system": "epss", "scoring_elements": "0.77917", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.01092", "scoring_system": "epss", "scoring_elements": "0.77934", "published_at": "2026-04-04T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2015-8855" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8855", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8855" }, { "reference_url": "https://github.com/github/advisory-database/pull/7102", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/github/advisory-database/pull/7102" }, { "reference_url": "https://github.com/npm/node-semver", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/npm/node-semver" }, { "reference_url": "https://github.com/npm/node-semver/commit/5c4c9f6e26c7052a42b5ced2a7481c5c9b4363a0", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/npm/node-semver/commit/5c4c9f6e26c7052a42b5ced2a7481c5c9b4363a0" }, { "reference_url": "https://github.com/npm/node-semver/commit/c80180d8341a8ada0236815c29a2be59864afd70", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/npm/node-semver/commit/c80180d8341a8ada0236815c29a2be59864afd70" }, { "reference_url": "https://github.com/npm/npm/releases/tag/v2.7.5", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3", "scoring_elements": "" } ], "url": "https://github.com/npm/npm/releases/tag/v2.7.5" }, { "reference_url": "https://www.npmjs.com/advisories/31", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.npmjs.com/advisories/31" }, { "reference_url": "https://www.owasp.org/index.php/Regular_expression_Denial_of_Service_-_ReDoS", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3", "scoring_elements": "" }, { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.owasp.org/index.php/Regular_expression_Denial_of_Service_-_ReDoS" }, { "reference_url": "http://www.openwall.com/lists/oss-security/2016/04/20/11", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "http://www.openwall.com/lists/oss-security/2016/04/20/11" }, { "reference_url": "http://www.securityfocus.com/bid/86957", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "http://www.securityfocus.com/bid/86957" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1209496", "reference_id": "1209496", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1209496" }, { "reference_url": "https://github.com/nodejs/security-wg/blob/main/vuln/npm/31.json", "reference_id": "31", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3", "scoring_elements": "" } ], "url": "https://github.com/nodejs/security-wg/blob/main/vuln/npm/31.json" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2015-8855", "reference_id": "CVE-2015-8855", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-8855" }, { "reference_url": "https://github.com/advisories/GHSA-x6fg-f45m-jf5q", "reference_id": "GHSA-x6fg-f45m-jf5q", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-x6fg-f45m-jf5q" }, { "reference_url": "https://usn.ubuntu.com/USN-4776-1/", "reference_id": "USN-USN-4776-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/USN-4776-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/21087?format=api", "purl": "pkg:npm/semver@4.3.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-nahx-etfu-qqfq" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/semver@4.3.2" } ], "aliases": [ "CVE-2015-8855", "GHSA-x6fg-f45m-jf5q" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-1tme-dh4y-a3dq" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/7098?format=api", "vulnerability_id": "VCID-m6ct-n9hk-h3g4", "summary": "Regular Expression Denial of Service\nsemver is vulnerable to regular expression denial of service when extremely long version strings are parsed.", "references": [ { "reference_url": "https://github.com/npm/node-semver/commit/c80180d8341a8ada0236815c29a2be59864afd70", "reference_id": "", "reference_type": "", "scores": [], "url": "https://github.com/npm/node-semver/commit/c80180d8341a8ada0236815c29a2be59864afd70" }, { "reference_url": "https://github.com/npm/npm/releases/tag/v2.7.5", "reference_id": "", "reference_type": "", "scores": [], "url": "https://github.com/npm/npm/releases/tag/v2.7.5" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/21087?format=api", "purl": "pkg:npm/semver@4.3.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-nahx-etfu-qqfq" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/semver@4.3.2" } ], "aliases": [ "GMS-2015-9" ], "risk_score": null, "exploitability": "0.5", "weighted_severity": "0.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-m6ct-n9hk-h3g4" } ], "fixing_vulnerabilities": [], "risk_score": "4.0", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/semver@1.0.10" }