Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/236957?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/236957?format=api", "purl": "pkg:npm/hosted-git-info@2.1.0", "type": "npm", "namespace": "", "name": "hosted-git-info", "version": "2.1.0", "qualifiers": {}, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": "2.8.9", "latest_non_vulnerable_version": "3.0.8", "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/47844?format=api", "vulnerability_id": "VCID-4kjh-zmaz-tqb7", "summary": "Regular Expression Denial of Service in hosted-git-info\nThe npm package `hosted-git-info` before 3.0.8 are vulnerable to Regular Expression Denial of Service (ReDoS) via regular expression shortcutMatch in the fromUrl function in index.js. The affected regular expression exhibits polynomial worst-case time complexity", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-23362.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-2021-23362.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-23362", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00554", "scoring_system": "epss", "scoring_elements": "0.68105", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00554", "scoring_system": "epss", "scoring_elements": "0.68123", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00554", "scoring_system": "epss", "scoring_elements": "0.68111", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00554", "scoring_system": "epss", "scoring_elements": "0.68073", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00554", "scoring_system": "epss", "scoring_elements": "0.68107", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00554", "scoring_system": "epss", "scoring_elements": "0.6812", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00554", "scoring_system": "epss", "scoring_elements": "0.68096", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00554", "scoring_system": "epss", "scoring_elements": "0.68081", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00554", "scoring_system": "epss", "scoring_elements": "0.6803", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00554", "scoring_system": "epss", "scoring_elements": "0.68052", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00554", "scoring_system": "epss", "scoring_elements": "0.68033", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00554", "scoring_system": "epss", "scoring_elements": "0.68011", "published_at": "2026-04-01T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-23362" }, { "reference_url": "https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf", "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://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23362", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23362" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "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" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/npm/hosted-git-info", "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/npm/hosted-git-info" }, { "reference_url": "https://github.com/npm/hosted-git-info/commit/29adfe5ef789784c861b2cdeb15051ec2ba651a7", "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/npm/hosted-git-info/commit/29adfe5ef789784c861b2cdeb15051ec2ba651a7" }, { "reference_url": "https://github.com/npm/hosted-git-info/commit/8d4b3697d79bcd89cdb36d1db165e3696c783a01", "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/npm/hosted-git-info/commit/8d4b3697d79bcd89cdb36d1db165e3696c783a01" }, { "reference_url": "https://github.com/npm/hosted-git-info/commit/bede0dc38e1785e732bf0a48ba6f81a4a908eba3", "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/npm/hosted-git-info/commit/bede0dc38e1785e732bf0a48ba6f81a4a908eba3" }, { "reference_url": "https://github.com/npm/hosted-git-info/commits/v2", "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/npm/hosted-git-info/commits/v2" }, { "reference_url": "https://github.com/npm/hosted-git-info/pull/76", "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/npm/hosted-git-info/pull/76" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-23362", "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://nvd.nist.gov/vuln/detail/CVE-2021-23362" }, { "reference_url": "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1088356", "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-1088356" }, { "reference_url": "https://snyk.io/vuln/SNYK-JS-HOSTEDGITINFO-1088355", "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-HOSTEDGITINFO-1088355" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1943208", "reference_id": "1943208", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1943208" }, { "reference_url": "https://security.archlinux.org/ASA-202107-13", "reference_id": "ASA-202107-13", "reference_type": "", "scores": [], "url": "https://security.archlinux.org/ASA-202107-13" }, { "reference_url": "https://security.archlinux.org/AVG-2126", "reference_id": "AVG-2126", "reference_type": "", "scores": [ { "value": "High", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-2126" }, { "reference_url": "https://github.com/advisories/GHSA-43f8-2h32-f4cj", "reference_id": "GHSA-43f8-2h32-f4cj", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-43f8-2h32-f4cj" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:2438", "reference_id": "RHSA-2021:2438", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:2438" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:2931", "reference_id": "RHSA-2021:2931", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:2931" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:2932", "reference_id": "RHSA-2021:2932", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:2932" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:3073", "reference_id": "RHSA-2021:3073", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:3073" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:3074", "reference_id": "RHSA-2021:3074", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:3074" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:3638", "reference_id": "RHSA-2021:3638", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:3638" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:3639", "reference_id": "RHSA-2021:3639", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:3639" }, { "reference_url": "https://usn.ubuntu.com/USN-5216-1/", "reference_id": "USN-USN-5216-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/USN-5216-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/77269?format=api", "purl": "pkg:npm/hosted-git-info@2.8.9", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/hosted-git-info@2.8.9" }, { "url": "http://public2.vulnerablecode.io/api/packages/77270?format=api", "purl": "pkg:npm/hosted-git-info@3.0.8", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/hosted-git-info@3.0.8" } ], "aliases": [ "CVE-2021-23362", "GHSA-43f8-2h32-f4cj" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-4kjh-zmaz-tqb7" } ], "fixing_vulnerabilities": [], "risk_score": "4.0", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/hosted-git-info@2.1.0" }