Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/38130?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/38130?format=api", "purl": "pkg:npm/ckeditor@4.13.0", "type": "npm", "namespace": "", "name": "ckeditor", "version": "4.13.0", "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/11029?format=api", "vulnerability_id": "VCID-17pr-6guy-53ge", "summary": "Cross-site Scripting\nckeditor is an open source WYSIWYG HTML editor with rich content support. A vulnerability has been discovered in the clipboard Widget plugin if used alongside the undo feature. The vulnerability allows a user to abuse undo functionality using malformed widget HTML, which could result in executing JavaScript code. It affects all users using the CKEditor 4 plugins listed above at The problem has been recognized and patched. The fix will be available", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-32808", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.01368", "scoring_system": "epss", "scoring_elements": "0.80199", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.01368", "scoring_system": "epss", "scoring_elements": "0.80355", "published_at": "2026-05-12T12:55:00Z" }, { "value": "0.01368", "scoring_system": "epss", "scoring_elements": "0.80213", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.01368", "scoring_system": "epss", "scoring_elements": "0.80156", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.01368", "scoring_system": "epss", "scoring_elements": "0.80227", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.01368", "scoring_system": "epss", "scoring_elements": "0.80163", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.01368", "scoring_system": "epss", "scoring_elements": "0.80182", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.01368", "scoring_system": "epss", "scoring_elements": "0.80171", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.01368", "scoring_system": "epss", "scoring_elements": "0.80208", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.01368", "scoring_system": "epss", "scoring_elements": "0.80339", "published_at": "2026-05-11T12:55:00Z" }, { "value": "0.01368", "scoring_system": "epss", "scoring_elements": "0.80343", "published_at": "2026-05-09T12:55:00Z" }, { "value": "0.01368", "scoring_system": "epss", "scoring_elements": "0.80327", "published_at": "2026-05-07T12:55:00Z" }, { "value": "0.01368", "scoring_system": "epss", "scoring_elements": "0.80305", "published_at": "2026-05-05T12:55:00Z" }, { "value": "0.01368", "scoring_system": "epss", "scoring_elements": "0.80289", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.01368", "scoring_system": "epss", "scoring_elements": "0.80274", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.01368", "scoring_system": "epss", "scoring_elements": "0.80267", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.01368", "scoring_system": "epss", "scoring_elements": "0.80241", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.01368", "scoring_system": "epss", "scoring_elements": "0.80238", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.01368", "scoring_system": "epss", "scoring_elements": "0.80236", "published_at": "2026-04-16T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-32808" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-32808", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-32808" }, { "reference_url": "https://github.com/ckeditor/ckeditor4", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.6", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/ckeditor/ckeditor4" }, { "reference_url": "https://github.com/ckeditor/ckeditor4/releases/tag/4.16.2", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.6", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/ckeditor/ckeditor4/releases/tag/4.16.2" }, { "reference_url": "https://github.com/ckeditor/ckeditor4/security/advisories/GHSA-6226-h7ff-ch6c", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.6", "scoring_system": "cvssv3", "scoring_elements": "" }, { "value": "7.6", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N" }, { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/ckeditor/ckeditor4/security/advisories/GHSA-6226-h7ff-ch6c" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NYA354LJP47KCVJMTUO77ZCX3ZK42G3T", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.6", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NYA354LJP47KCVJMTUO77ZCX3ZK42G3T" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NYA354LJP47KCVJMTUO77ZCX3ZK42G3T/", "reference_id": "", "reference_type": "", "scores": [], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NYA354LJP47KCVJMTUO77ZCX3ZK42G3T/" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UVOYN2WKDPLKCNILIGEZM236ABQASLGW", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.6", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UVOYN2WKDPLKCNILIGEZM236ABQASLGW" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UVOYN2WKDPLKCNILIGEZM236ABQASLGW/", "reference_id": "", "reference_type": "", "scores": [], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UVOYN2WKDPLKCNILIGEZM236ABQASLGW/" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WAGNWHFIQAVCP537KFFS2A2GDG66J7XD", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.6", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WAGNWHFIQAVCP537KFFS2A2GDG66J7XD" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WAGNWHFIQAVCP537KFFS2A2GDG66J7XD/", "reference_id": "", "reference_type": "", "scores": [], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WAGNWHFIQAVCP537KFFS2A2GDG66J7XD/" }, { "reference_url": "https://www.oracle.com/security-alerts/cpujan2022.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.6", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.oracle.com/security-alerts/cpujan2022.html" }, { "reference_url": "https://www.oracle.com/security-alerts/cpuoct2021.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.6", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.oracle.com/security-alerts/cpuoct2021.html" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=992292", "reference_id": "992292", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=992292" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-32808", "reference_id": "CVE-2021-32808", "reference_type": "", "scores": [ { "value": "7.6", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-32808" }, { "reference_url": "https://github.com/advisories/GHSA-6226-h7ff-ch6c", "reference_id": "GHSA-6226-h7ff-ch6c", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-6226-h7ff-ch6c" }, { "reference_url": "https://usn.ubuntu.com/5340-1/", "reference_id": "USN-5340-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/5340-1/" } ], "fixed_packages": [], "aliases": [ "CVE-2021-32808", "GHSA-6226-h7ff-ch6c" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-17pr-6guy-53ge" } ], "fixing_vulnerabilities": [], "risk_score": "4.0", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/ckeditor@4.13.0" }