{"url":"http://public2.vulnerablecode.io/api/packages/355846?format=json","purl":"pkg:npm/ckeditor5@35.1.0","type":"npm","namespace":"","name":"ckeditor5","version":"35.1.0","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/16436?format=json","vulnerability_id":"VCID-6q1k-xwcb-53hm","summary":"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')\nCKSource CKEditor5 35.4.0 was discovered to contain a cross-site scripting (XSS) vulnerability via the Full Featured CKEditor5 widget.","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2022-48110","reference_id":"","reference_type":"","scores":[{"value":"0.01266","scoring_system":"epss","scoring_elements":"0.79599","published_at":"2026-05-09T12:55:00Z"},{"value":"0.01266","scoring_system":"epss","scoring_elements":"0.79428","published_at":"2026-04-07T12:55:00Z"},{"value":"0.01266","scoring_system":"epss","scoring_elements":"0.79456","published_at":"2026-04-08T12:55:00Z"},{"value":"0.01266","scoring_system":"epss","scoring_elements":"0.79465","published_at":"2026-04-09T12:55:00Z"},{"value":"0.01266","scoring_system":"epss","scoring_elements":"0.79487","published_at":"2026-04-18T12:55:00Z"},{"value":"0.01266","scoring_system":"epss","scoring_elements":"0.7947","published_at":"2026-04-12T12:55:00Z"},{"value":"0.01266","scoring_system":"epss","scoring_elements":"0.79459","published_at":"2026-04-13T12:55:00Z"},{"value":"0.01266","scoring_system":"epss","scoring_elements":"0.7949","published_at":"2026-04-16T12:55:00Z"},{"value":"0.01266","scoring_system":"epss","scoring_elements":"0.79492","published_at":"2026-04-21T12:55:00Z"},{"value":"0.01266","scoring_system":"epss","scoring_elements":"0.79523","published_at":"2026-04-24T12:55:00Z"},{"value":"0.01266","scoring_system":"epss","scoring_elements":"0.79529","published_at":"2026-04-26T12:55:00Z"},{"value":"0.01266","scoring_system":"epss","scoring_elements":"0.79545","published_at":"2026-04-29T12:55:00Z"},{"value":"0.01266","scoring_system":"epss","scoring_elements":"0.79559","published_at":"2026-05-05T12:55:00Z"},{"value":"0.01266","scoring_system":"epss","scoring_elements":"0.79581","published_at":"2026-05-07T12:55:00Z"},{"value":"0.0296","scoring_system":"epss","scoring_elements":"0.86446","published_at":"2026-04-04T12:55:00Z"},{"value":"0.0296","scoring_system":"epss","scoring_elements":"0.86427","published_at":"2026-04-02T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2022-48110"},{"reference_url":"https://ckeditor.com/docs/ckeditor5/latest/features/html-embed.html","reference_id":"","reference_type":"","scores":[{"value":"6.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/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/2025-03-24T12:58:12Z/"}],"url":"https://ckeditor.com/docs/ckeditor5/latest/features/html-embed.html"},{"reference_url":"https://github.com/ckeditor/ckeditor5","reference_id":"","reference_type":"","scores":[{"value":"6.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/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://packetstormsecurity.com/files/170927/CKSource-CKEditor5-35.4.0-Cross-Site-Scripting.html","reference_id":"","reference_type":"","scores":[{"value":"6.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/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/2025-03-24T12:58:12Z/"}],"url":"https://packetstormsecurity.com/files/170927/CKSource-CKEditor5-35.4.0-Cross-Site-Scripting.html"},{"reference_url":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/php/webapps/51260.txt","reference_id":"CVE-2022-48110","reference_type":"exploit","scores":[],"url":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/php/webapps/51260.txt"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2022-48110","reference_id":"CVE-2022-48110","reference_type":"","scores":[{"value":"6.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-48110"},{"reference_url":"https://github.com/advisories/GHSA-6p89-3p7c-qrhv","reference_id":"GHSA-6p89-3p7c-qrhv","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-6p89-3p7c-qrhv"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/55861?format=json","purl":"pkg:npm/ckeditor5@36.0.0","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-dc1k-hva1-pkbs"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/ckeditor5@36.0.0"}],"aliases":["CVE-2022-48110","GHSA-6p89-3p7c-qrhv"],"risk_score":10.0,"exploitability":"2.0","weighted_severity":"6.2","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-6q1k-xwcb-53hm"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/25002?format=json","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":"0.11088","published_at":"2026-04-02T12:55:00Z"},{"value":"0.00037","scoring_system":"epss","scoring_elements":"0.11151","published_at":"2026-04-04T12:55:00Z"},{"value":"0.00043","scoring_system":"epss","scoring_elements":"0.12968","published_at":"2026-05-09T12:55:00Z"},{"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":"0.13018","published_at":"2026-04-08T12:55:00Z"},{"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":"0.13037","published_at":"2026-04-11T12:55:00Z"},{"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":"0.12952","published_at":"2026-04-13T12:55:00Z"},{"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":"0.12854","published_at":"2026-04-18T12:55:00Z"},{"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":"0.12971","published_at":"2026-04-24T12:55:00Z"},{"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":"0.12833","published_at":"2026-04-29T12:55:00Z"},{"value":"0.00043","scoring_system":"epss","scoring_elements":"0.12746","published_at":"2026-05-05T12:55:00Z"},{"value":"0.00043","scoring_system":"epss","scoring_elements":"0.12896","published_at":"2026-05-07T12:55:00Z"}],"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=json","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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