Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/802963?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/802963?format=api", "purl": "pkg:npm/ckeditor5@45.2.1-alpha.8", "type": "npm", "namespace": "", "name": "ckeditor5", "version": "45.2.1-alpha.8", "qualifiers": {}, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": "47.6.0", "latest_non_vulnerable_version": "47.6.0", "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/25002?format=api", "vulnerability_id": "VCID-dc1k-hva1-pkbs", "summary": "CKEditor 5 has Cross-site Scripting (XSS) in the HTML Support package\n### Impact\nA Cross-Site Scripting (XSS) vulnerability has been discovered in the General HTML Support feature. This vulnerability could be triggered by inserting specially crafted markup, leading to unauthorized JavaScript code execution, if the editor instance used an unsafe General HTML Support configuration.\n\nThis vulnerability affects only installations where the editor configuration meets the following criteria:\n\n* [General HTML Support](https://ckeditor.com/docs/ckeditor5/latest/features/html/general-html-support.html) is enabled,\n* General HTML Support configuration allows inserting unsafe markup (see [Security](https://ckeditor.com/docs/ckeditor5/latest/features/html/general-html-support.html#security) section to learn more).\n\n### Patches\nThe problem has been recognized and patched. The fix will be available in version 47.6.0 (and above).\n\n### Workarounds\nCKEditor 5 recommends configuring General HTML Support securely to ensure that unsafe content is not accepted. Please refer to the [Security](https://ckeditor.com/docs/ckeditor5/latest/features/html/general-html-support.html#security) section for detailed guidance.\n\n### Credits\nCKEditor 5 would like to thank: \n- Emilio Kevin\n- Jeongwoo Lee, Younsoung Kim, Minseok Kim and Jinyeong Kim from ENKI Whitehat\n\nfor responsibly reporting this vulnerability.\n\n### For more information\nEmail us at [security@cksource.com](mailto:security@cksource.com) if you have any questions or comments about this advisory.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2026-28343", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00037", "scoring_system": "epss", "scoring_elements": "0.11151", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00037", "scoring_system": "epss", "scoring_elements": "0.11088", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00043", "scoring_system": "epss", "scoring_elements": "0.12938", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.00043", "scoring_system": "epss", "scoring_elements": "0.12971", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.00043", "scoring_system": "epss", "scoring_elements": "0.12953", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00043", "scoring_system": "epss", "scoring_elements": "0.12854", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00043", "scoring_system": "epss", "scoring_elements": "0.12852", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00043", "scoring_system": "epss", "scoring_elements": "0.12952", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00043", "scoring_system": "epss", "scoring_elements": "0.12998", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00043", "scoring_system": "epss", "scoring_elements": "0.13037", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00043", "scoring_system": "epss", "scoring_elements": "0.12939", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00043", "scoring_system": "epss", "scoring_elements": "0.12833", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.00043", "scoring_system": "epss", "scoring_elements": "0.13068", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00043", "scoring_system": "epss", "scoring_elements": "0.13018", "published_at": "2026-04-08T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-28343" }, { "reference_url": "https://github.com/ckeditor/ckeditor5", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/ckeditor/ckeditor5" }, { "reference_url": "https://github.com/ckeditor/ckeditor5/releases/tag/v29.0.0", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-03-06T17:56:09Z/" } ], "url": "https://github.com/ckeditor/ckeditor5/releases/tag/v29.0.0" }, { "reference_url": "https://github.com/ckeditor/ckeditor5/releases/tag/v47.6.0", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-03-06T17:56:09Z/" } ], "url": "https://github.com/ckeditor/ckeditor5/releases/tag/v47.6.0" }, { "reference_url": "https://github.com/ckeditor/ckeditor5/security/advisories/GHSA-jrqm-vmqc-gm93", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-03-06T17:56:09Z/" } ], "url": "https://github.com/ckeditor/ckeditor5/security/advisories/GHSA-jrqm-vmqc-gm93" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-28343", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-28343" }, { "reference_url": "https://github.com/advisories/GHSA-jrqm-vmqc-gm93", "reference_id": "GHSA-jrqm-vmqc-gm93", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-jrqm-vmqc-gm93" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/68180?format=api", "purl": "pkg:npm/ckeditor5@47.6.0", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/ckeditor5@47.6.0" } ], "aliases": [ "CVE-2026-28343", "GHSA-jrqm-vmqc-gm93" ], "risk_score": 3.1, "exploitability": "0.5", "weighted_severity": "6.2", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-dc1k-hva1-pkbs" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/25578?format=api", "vulnerability_id": "VCID-jk6b-y6m5-xydj", "summary": "CKEditor 5 cross-site scripting (XSS) vulnerability in the clipboard package\n### Impact\nA Cross-Site Scripting (XSS) vulnerability has been discovered in the CKEditor 5 clipboard package. This vulnerability could be triggered by a specific user action, leading to unauthorized JavaScript code execution, if the attacker managed to insert a malicious content into the editor, which might happen with a very specific editor configuration.\n\nThis vulnerability affects **only** installations where the editor configuration meets one of the following criteria:\n- [HTML embed plugin](https://ckeditor.com/docs/ckeditor5/latest/features/html/html-embed.html) is enabled\n- Custom plugin introducing editable element which implements view [`RawElement`](https://ckeditor.com/docs/ckeditor5/latest/api/module_engine_view_rawelement-ViewRawElement.html) is enabled\n\n### Patches\nThe problem has been recognized and patched. The fix will be available in version 46.0.3 (and above), and explicitly in version 45.2.2.\n\n### For more information\nEmail us at [security@cksource.com](mailto:security@cksource.com) if you have any questions or comments about this advisory.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2025-58064", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00108", "scoring_system": "epss", "scoring_elements": "0.28949", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00108", "scoring_system": "epss", "scoring_elements": "0.29087", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00108", "scoring_system": "epss", "scoring_elements": "0.29138", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00108", "scoring_system": "epss", "scoring_elements": "0.29014", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.0013", "scoring_system": "epss", "scoring_elements": "0.32483", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.0013", "scoring_system": "epss", "scoring_elements": "0.32515", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.0013", "scoring_system": "epss", "scoring_elements": "0.32536", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.0013", "scoring_system": "epss", "scoring_elements": "0.32502", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.0013", "scoring_system": "epss", "scoring_elements": "0.32564", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.0013", "scoring_system": "epss", "scoring_elements": "0.3253", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.0013", "scoring_system": "epss", "scoring_elements": "0.32566", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.0013", "scoring_system": "epss", "scoring_elements": "0.32118", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.0013", "scoring_system": "epss", "scoring_elements": "0.32203", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.0013", "scoring_system": "epss", "scoring_elements": "0.32319", "published_at": "2026-04-24T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2025-58064" }, { "reference_url": "https://github.com/ckeditor/ckeditor5", "reference_id": "", "reference_type": "", "scores": [ { "value": "2.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/ckeditor/ckeditor5" }, { "reference_url": "https://github.com/ckeditor/ckeditor5/commit/b210e90c6cf84e662ef6c7daf93a92355a961bf2", "reference_id": "", "reference_type": "", "scores": [ { "value": "2.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-09-04T20:03:38Z/" } ], "url": "https://github.com/ckeditor/ckeditor5/commit/b210e90c6cf84e662ef6c7daf93a92355a961bf2" }, { "reference_url": "https://github.com/ckeditor/ckeditor5/security/advisories/GHSA-x9gp-vjh6-3wv6", "reference_id": "", "reference_type": "", "scores": [ { "value": "LOW", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "2.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-09-04T20:03:38Z/" } ], "url": "https://github.com/ckeditor/ckeditor5/security/advisories/GHSA-x9gp-vjh6-3wv6" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2025-58064", "reference_id": "", "reference_type": "", "scores": [ { "value": "2.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-58064" }, { "reference_url": "https://github.com/advisories/GHSA-x9gp-vjh6-3wv6", "reference_id": "GHSA-x9gp-vjh6-3wv6", "reference_type": "", "scores": [ { "value": "LOW", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-x9gp-vjh6-3wv6" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/68821?format=api", "purl": "pkg:npm/ckeditor5@45.2.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-dc1k-hva1-pkbs" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/ckeditor5@45.2.2" }, { "url": "http://public2.vulnerablecode.io/api/packages/802967?format=api", "purl": "pkg:npm/ckeditor5@46.0.0-alpha.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-dc1k-hva1-pkbs" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/ckeditor5@46.0.0-alpha.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/68819?format=api", "purl": "pkg:npm/ckeditor5@46.0.3", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-dc1k-hva1-pkbs" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/ckeditor5@46.0.3" } ], "aliases": [ "CVE-2025-58064", "GHSA-x9gp-vjh6-3wv6" ], "risk_score": 1.4, "exploitability": "0.5", "weighted_severity": "2.7", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-jk6b-y6m5-xydj" } ], "fixing_vulnerabilities": [], "risk_score": "3.1", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/ckeditor5@45.2.1-alpha.8" }