Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/582804?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/582804?format=api", "purl": "pkg:deb/debian/ckeditor@4.19.1%2Bdfsg-1?distro=sid", "type": "deb", "namespace": "debian", "name": "ckeditor", "version": "4.19.1+dfsg-1", "qualifiers": { "distro": "sid" }, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": "4.22.1+dfsg-1", "latest_non_vulnerable_version": "4.22.1+dfsg-1", "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/16848?format=api", "vulnerability_id": "VCID-k7qp-c6vp-sqbg", "summary": "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')\nCKEditor4 is an open source what-you-see-is-what-you-get HTML editor. A cross-site scripting vulnerability has been discovered affecting Iframe Dialog and Media Embed packages. The vulnerability may trigger a JavaScript code after fulfilling special conditions: using one of the affected packages on a web page with missing proper Content Security Policy configuration; initializing the editor on an element and using an element other than `<textarea>` as a base; and destroying the editor instance. This vulnerability might affect a small percentage of integrators that depend on dynamic editor initialization/destroy mechanism. A fix is available in CKEditor4 version 4.21.0. In some rare cases, a security fix may be considered a breaking change. Starting from version 4.21.0, the Iframe Dialog plugin applies the `sandbox` attribute by default, which restricts JavaScript code execution in the iframe element. To change this behavior, configure the `config.iframe_attributes` option. Also starting from version 4.21.0, the Media Embed plugin regenerates the entire content of the embed widget by default. To change this behavior, configure the `config.embed_keepOriginalContent` option. Those who choose to enable either of the more permissive options or who cannot upgrade to a patched version should properly configure Content Security Policy to avoid any potential security issues that may arise from embedding iframe elements on their web page.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2023-28439", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.0031", "scoring_system": "epss", "scoring_elements": "0.54139", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.0031", "scoring_system": "epss", "scoring_elements": "0.5411", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.0031", "scoring_system": "epss", "scoring_elements": "0.54166", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.0031", "scoring_system": "epss", "scoring_elements": "0.54115", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.0036", "scoring_system": "epss", "scoring_elements": "0.58204", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.0036", "scoring_system": "epss", "scoring_elements": "0.58221", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.0036", "scoring_system": "epss", "scoring_elements": "0.58238", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.0036", "scoring_system": "epss", "scoring_elements": "0.58214", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.0036", "scoring_system": "epss", "scoring_elements": "0.58194", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.0036", "scoring_system": "epss", "scoring_elements": "0.58226", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.0036", "scoring_system": "epss", "scoring_elements": "0.58229", "published_at": "2026-04-18T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2023-28439" }, { "reference_url": "https://ckeditor.com/cke4/addon/embed", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.7", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-10-15T17:09:11Z/" } ], "url": "https://ckeditor.com/cke4/addon/embed" }, { "reference_url": "https://ckeditor.com/cke4/addon/iframe", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.7", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-10-15T17:09:11Z/" } ], "url": "https://ckeditor.com/cke4/addon/iframe" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-28439", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-28439" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1034481", "reference_id": "1034481", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1034481" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1059301", "reference_id": "1059301", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1059301" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2023-28439", "reference_id": "CVE-2023-28439", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-28439" }, { "reference_url": "https://github.com/ckeditor/ckeditor4/security/advisories/GHSA-vh5c-xwqv-cv9g", "reference_id": "GHSA-vh5c-xwqv-cv9g", "reference_type": "", "scores": [ { "value": "4.7", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-10-15T17:09:11Z/" } ], "url": "https://github.com/ckeditor/ckeditor4/security/advisories/GHSA-vh5c-xwqv-cv9g" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GWKG2VCPJNETVCDTXU4X6FQ2PO6XCNGN/", "reference_id": "GWKG2VCPJNETVCDTXU4X6FQ2PO6XCNGN", "reference_type": "", "scores": [ { "value": "4.7", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-10-15T17:09:11Z/" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GWKG2VCPJNETVCDTXU4X6FQ2PO6XCNGN/" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/L4ODGOW6PYVOXHQSMWJBOCE6DXWAI33W/", "reference_id": "L4ODGOW6PYVOXHQSMWJBOCE6DXWAI33W", "reference_type": "", "scores": [ { "value": "4.7", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-10-15T17:09:11Z/" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/L4ODGOW6PYVOXHQSMWJBOCE6DXWAI33W/" }, { "reference_url": "https://usn.ubuntu.com/7258-1/", "reference_id": "USN-7258-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/7258-1/" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VCYKD3JZWWA3ESOZG4PHJJEXT4EYIUIQ/", "reference_id": "VCYKD3JZWWA3ESOZG4PHJJEXT4EYIUIQ", "reference_type": "", "scores": [ { "value": "4.7", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-10-15T17:09:11Z/" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VCYKD3JZWWA3ESOZG4PHJJEXT4EYIUIQ/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/921886?format=api", "purl": "pkg:deb/debian/ckeditor@4.22.1%2Bdfsg-1?distro=sid", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ckeditor@4.22.1%252Bdfsg-1%3Fdistro=sid" }, { "url": "http://public2.vulnerablecode.io/api/packages/582805?format=api", "purl": "pkg:deb/debian/ckeditor@4.22.1%2Bdfsg1-2?distro=sid", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3tqv-ppue-57fr" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ckeditor@4.22.1%252Bdfsg1-2%3Fdistro=sid" } ], "aliases": [ "CVE-2023-28439", "GHSA-vh5c-xwqv-cv9g" ], "risk_score": 2.1, "exploitability": "0.5", "weighted_severity": "4.2", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-k7qp-c6vp-sqbg" } ], "fixing_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": "0.80213", "published_at": "2026-04-12T12:55:00Z" }, { "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" }, { "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": "0.80163", "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": "0.80199", "published_at": "2026-04-08T12:55:00Z" }, { "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": "0.80227", "published_at": "2026-04-11T12:55:00Z" } ], "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": [ { "url": "http://public2.vulnerablecode.io/api/packages/921884?format=api", "purl": "pkg:deb/debian/ckeditor@4.16.2%2Bdfsg-1?distro=sid", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ckeditor@4.16.2%252Bdfsg-1%3Fdistro=sid" }, { "url": "http://public2.vulnerablecode.io/api/packages/582804?format=api", "purl": "pkg:deb/debian/ckeditor@4.19.1%2Bdfsg-1?distro=sid", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-k7qp-c6vp-sqbg" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ckeditor@4.19.1%252Bdfsg-1%3Fdistro=sid" }, { "url": "http://public2.vulnerablecode.io/api/packages/582805?format=api", "purl": "pkg:deb/debian/ckeditor@4.22.1%2Bdfsg1-2?distro=sid", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3tqv-ppue-57fr" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ckeditor@4.22.1%252Bdfsg1-2%3Fdistro=sid" } ], "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" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/27329?format=api", "vulnerability_id": "VCID-3htn-j487-3ydn", "summary": "Cross-site scripting (XSS) in the CKEditor 5 real-time collaboration package\n### Impact\nDuring a recent internal audit, we identified a Cross-Site Scripting (XSS) vulnerability in the CKEditor 5 real-time collaboration package. This vulnerability can lead to unauthorized JavaScript code execution and affects user markers, which represent users' positions within the document.\n\nThis vulnerability affects only installations with [Real-time collaborative editing](https://ckeditor.com/docs/ckeditor5/latest/features/collaboration/real-time-collaboration/real-time-collaboration.html) enabled.\n\n### Patches\nThe problem has been recognized and patched. The fix will be available in version 44.2.1 (and above).\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-2025-25299", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00348", "scoring_system": "epss", "scoring_elements": "0.57327", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00348", "scoring_system": "epss", "scoring_elements": "0.57376", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00348", "scoring_system": "epss", "scoring_elements": "0.57381", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00348", "scoring_system": "epss", "scoring_elements": "0.57355", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00348", "scoring_system": "epss", "scoring_elements": "0.57375", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00348", "scoring_system": "epss", "scoring_elements": "0.57395", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00348", "scoring_system": "epss", "scoring_elements": "0.5738", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00348", "scoring_system": "epss", "scoring_elements": "0.57378", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00413", "scoring_system": "epss", "scoring_elements": "0.6147", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00413", "scoring_system": "epss", "scoring_elements": "0.61498", "published_at": "2026-04-04T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2025-25299" }, { "reference_url": "https://ckeditor.com/docs/ckeditor5/latest/features/collaboration/real-time-collaboration/real-time-collaboration.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://ckeditor.com/docs/ckeditor5/latest/features/collaboration/real-time-collaboration/real-time-collaboration.html" }, { "reference_url": "https://ckeditor.com/docs/ckeditor5/latest/features/collaboration/real-time-collaboration/real-time-collaboration.html?docId=ee1dca024c9b4e44aef039f99ebe6c664", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://ckeditor.com/docs/ckeditor5/latest/features/collaboration/real-time-collaboration/real-time-collaboration.html?docId=ee1dca024c9b4e44aef039f99ebe6c664" }, { "reference_url": "https://github.com/ckeditor/ckeditor5", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/ckeditor/ckeditor5" }, { "reference_url": "https://github.com/ckeditor/ckeditor5/releases/tag/v44.2.1", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/ckeditor/ckeditor5/releases/tag/v44.2.1" }, { "reference_url": "https://github.com/ckeditor/ckeditor5/security/advisories/GHSA-j3mm-wmfm-mwvh", "reference_id": "", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/ckeditor/ckeditor5/security/advisories/GHSA-j3mm-wmfm-mwvh" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2025-25299", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-25299" }, { "reference_url": "https://github.com/advisories/GHSA-j3mm-wmfm-mwvh", "reference_id": "GHSA-j3mm-wmfm-mwvh", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-j3mm-wmfm-mwvh" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/585026?format=api", "purl": "pkg:deb/debian/ckeditor@0?distro=sid", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ckeditor@0%3Fdistro=sid" }, { "url": "http://public2.vulnerablecode.io/api/packages/582803?format=api", "purl": "pkg:deb/debian/ckeditor@4.16.0%2Bdfsg-2?distro=sid", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-17pr-6guy-53ge" }, { "vulnerability": "VCID-4x92-vapt-n7dz" }, { "vulnerability": "VCID-8hvk-a5es-v3e4" }, { "vulnerability": "VCID-k7qp-c6vp-sqbg" }, { "vulnerability": "VCID-sd2a-hmu2-wbax" }, { "vulnerability": "VCID-un66-k85j-b7d2" }, { "vulnerability": "VCID-vj35-jtgq-8qbv" }, { "vulnerability": "VCID-xhp7-kqdk-tfeu" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ckeditor@4.16.0%252Bdfsg-2%3Fdistro=sid" }, { "url": "http://public2.vulnerablecode.io/api/packages/582804?format=api", "purl": "pkg:deb/debian/ckeditor@4.19.1%2Bdfsg-1?distro=sid", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-k7qp-c6vp-sqbg" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ckeditor@4.19.1%252Bdfsg-1%3Fdistro=sid" }, { "url": "http://public2.vulnerablecode.io/api/packages/582805?format=api", "purl": "pkg:deb/debian/ckeditor@4.22.1%2Bdfsg1-2?distro=sid", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3tqv-ppue-57fr" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ckeditor@4.22.1%252Bdfsg1-2%3Fdistro=sid" } ], "aliases": [ "CVE-2025-25299", "GHSA-j3mm-wmfm-mwvh" ], "risk_score": 3.1, "exploitability": "0.5", "weighted_severity": "6.2", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-3htn-j487-3ydn" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/15972?format=api", "vulnerability_id": "VCID-3tqv-ppue-57fr", "summary": "CKEditor4 low-risk cross-site scripting (XSS) vulnerability linked to potential domain takeover\n### Affected Packages\n\nThe issue impacts only editor instances with enabled [version notifications](https://ckeditor.com/docs/ckeditor4/latest/api/CKEDITOR_config.html#cfg-versionCheck).\n\nPlease note that this feature is disabled by default in all CKEditor 4 LTS versions. Therefore, if you use CKEditor 4 LTS, it is highly unlikely that you are affected by this vulnerability. If you are unsure, please [contact us](mailto:security@cksource.com).\n\n### Impact\n\nA theoretical vulnerability has been identified in CKEditor 4.22 (and above). In a highly unlikely scenario where an attacker gains control over the https://cke4.ckeditor.com domain, they could potentially execute an attack on CKEditor 4 instances. Although the vulnerability is purely hypothetical, we have addressed it in CKEditor 4.25.0-lts to ensure compliance with security best practices.\n\n### Patches\n\nThe issue has been recognized and patched. The fix is available in version 4.25.0-lts.\n\n### For More Information\n\nIf you have any questions or comments about this advisory, please email us at [security@cksource.com](mailto:security@cksource.com).", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2024-43411", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00077", "scoring_system": "epss", "scoring_elements": "0.23192", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00077", "scoring_system": "epss", "scoring_elements": "0.23025", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00077", "scoring_system": "epss", "scoring_elements": "0.23236", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.0008", "scoring_system": "epss", "scoring_elements": "0.23709", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.0008", "scoring_system": "epss", "scoring_elements": "0.23766", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.0008", "scoring_system": "epss", "scoring_elements": "0.2381", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.0008", "scoring_system": "epss", "scoring_elements": "0.23749", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.0008", "scoring_system": "epss", "scoring_elements": "0.23795", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.0008", "scoring_system": "epss", "scoring_elements": "0.23688", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.0008", "scoring_system": "epss", "scoring_elements": "0.2372", "published_at": "2026-04-16T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2024-43411" }, { "reference_url": "https://github.com/ckeditor/ckeditor4", "reference_id": "", "reference_type": "", "scores": [ { "value": "3.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:N" }, { "value": "4.8", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/ckeditor/ckeditor4" }, { "reference_url": "https://github.com/ckeditor/ckeditor4/commit/b5069c9cb769ea22eae1cbd7200f22b1cf2e3a7f", "reference_id": "", "reference_type": "", "scores": [ { "value": "3.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:N" }, { "value": "4.8", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA: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/2024-08-22T13:50:51Z/" } ], "url": "https://github.com/ckeditor/ckeditor4/commit/b5069c9cb769ea22eae1cbd7200f22b1cf2e3a7f" }, { "reference_url": "https://github.com/ckeditor/ckeditor4/security/advisories/GHSA-6v96-m24v-f58j", "reference_id": "", "reference_type": "", "scores": [ { "value": "3.1", "scoring_system": "cvssv3", "scoring_elements": "" }, { "value": "3.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "4.8", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA: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/2024-08-22T13:50:51Z/" } ], "url": "https://github.com/ckeditor/ckeditor4/security/advisories/GHSA-6v96-m24v-f58j" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2024-43411", "reference_id": "", "reference_type": "", "scores": [ { "value": "3.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:N" }, { "value": "4.8", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-43411" }, { "reference_url": "https://github.com/advisories/GHSA-6v96-m24v-f58j", "reference_id": "GHSA-6v96-m24v-f58j", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-6v96-m24v-f58j" }, { "reference_url": "https://usn.ubuntu.com/7258-1/", "reference_id": "USN-7258-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/7258-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/585026?format=api", "purl": "pkg:deb/debian/ckeditor@0?distro=sid", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ckeditor@0%3Fdistro=sid" }, { "url": "http://public2.vulnerablecode.io/api/packages/582803?format=api", "purl": "pkg:deb/debian/ckeditor@4.16.0%2Bdfsg-2?distro=sid", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-17pr-6guy-53ge" }, { "vulnerability": "VCID-4x92-vapt-n7dz" }, { "vulnerability": "VCID-8hvk-a5es-v3e4" }, { "vulnerability": "VCID-k7qp-c6vp-sqbg" }, { "vulnerability": "VCID-sd2a-hmu2-wbax" }, { "vulnerability": "VCID-un66-k85j-b7d2" }, { "vulnerability": "VCID-vj35-jtgq-8qbv" }, { "vulnerability": "VCID-xhp7-kqdk-tfeu" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ckeditor@4.16.0%252Bdfsg-2%3Fdistro=sid" }, { "url": "http://public2.vulnerablecode.io/api/packages/582804?format=api", "purl": "pkg:deb/debian/ckeditor@4.19.1%2Bdfsg-1?distro=sid", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-k7qp-c6vp-sqbg" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ckeditor@4.19.1%252Bdfsg-1%3Fdistro=sid" } ], "aliases": [ "CVE-2024-43411", "GHSA-6v96-m24v-f58j" ], "risk_score": 3.1, "exploitability": "0.5", "weighted_severity": "6.2", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-3tqv-ppue-57fr" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/11581?format=api", "vulnerability_id": "VCID-4x92-vapt-n7dz", "summary": "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')\nCKEditor4 is an open source WYSIWYG HTML editor. The vulnerability allowed to inject malformed comments HTML bypassing content sanitization, which could result in executing JavaScript code. It affects all users using the CKEditor 4 at The problem has been recognized and patched.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-41165", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00117", "scoring_system": "epss", "scoring_elements": "0.30422", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00117", "scoring_system": "epss", "scoring_elements": "0.30321", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00117", "scoring_system": "epss", "scoring_elements": "0.30364", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00117", "scoring_system": "epss", "scoring_elements": "0.30478", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00117", "scoring_system": "epss", "scoring_elements": "0.30384", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00117", "scoring_system": "epss", "scoring_elements": "0.30366", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00117", "scoring_system": "epss", "scoring_elements": "0.30415", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00117", "scoring_system": "epss", "scoring_elements": "0.30459", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00117", "scoring_system": "epss", "scoring_elements": "0.30506", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00117", "scoring_system": "epss", "scoring_elements": "0.30552", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00117", "scoring_system": "epss", "scoring_elements": "0.30362", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00117", "scoring_system": "epss", "scoring_elements": "0.30456", "published_at": "2026-04-09T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-41165" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-41165", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-41165" }, { "reference_url": "https://github.com/ckeditor/ckeditor4", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.2", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:L" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/ckeditor/ckeditor4" }, { "reference_url": "https://github.com/ckeditor/ckeditor4/blob/major/CHANGES.md#ckeditor-417", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.2", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:L" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/ckeditor/ckeditor4/blob/major/CHANGES.md#ckeditor-417" }, { "reference_url": "https://www.drupal.org/sa-core-2021-011", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.2", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:L" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.drupal.org/sa-core-2021-011" }, { "reference_url": "https://www.oracle.com/security-alerts/cpuapr2022.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.2", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:L" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.oracle.com/security-alerts/cpuapr2022.html" }, { "reference_url": "https://www.oracle.com/security-alerts/cpujan2022.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.2", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:L" }, { "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/cpujul2022.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.2", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:L" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.oracle.com/security-alerts/cpujul2022.html" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1015217", "reference_id": "1015217", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1015217" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=999909", "reference_id": "999909", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=999909" }, { "reference_url": "https://security.archlinux.org/AVG-2565", "reference_id": "AVG-2565", "reference_type": "", "scores": [ { "value": "Medium", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-2565" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-41165", "reference_id": "CVE-2021-41165", "reference_type": "", "scores": [ { "value": "8.2", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:L" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-41165" }, { "reference_url": "https://github.com/advisories/GHSA-7h26-63m7-qhf2", "reference_id": "GHSA-7h26-63m7-qhf2", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-7h26-63m7-qhf2" }, { "reference_url": "https://github.com/ckeditor/ckeditor4/security/advisories/GHSA-7h26-63m7-qhf2", "reference_id": "GHSA-7h26-63m7-qhf2", "reference_type": "", "scores": [ { "value": "8.2", "scoring_system": "cvssv3", "scoring_elements": "" }, { "value": "8.2", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:L" }, { "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-7h26-63m7-qhf2" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/921885?format=api", "purl": "pkg:deb/debian/ckeditor@4.19.0%2Bdfsg-1?distro=sid", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ckeditor@4.19.0%252Bdfsg-1%3Fdistro=sid" }, { "url": "http://public2.vulnerablecode.io/api/packages/582804?format=api", "purl": "pkg:deb/debian/ckeditor@4.19.1%2Bdfsg-1?distro=sid", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-k7qp-c6vp-sqbg" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ckeditor@4.19.1%252Bdfsg-1%3Fdistro=sid" }, { "url": "http://public2.vulnerablecode.io/api/packages/582805?format=api", "purl": "pkg:deb/debian/ckeditor@4.22.1%2Bdfsg1-2?distro=sid", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3tqv-ppue-57fr" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ckeditor@4.22.1%252Bdfsg1-2%3Fdistro=sid" } ], "aliases": [ "CVE-2021-41165", "GHSA-7h26-63m7-qhf2" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-4x92-vapt-n7dz" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/11584?format=api", "vulnerability_id": "VCID-8hvk-a5es-v3e4", "summary": "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')\nCKEditor4 is an open source WYSIWYG HTML editor. The vulnerability allowed to inject malformed HTML bypassing content sanitization, which could result in executing JavaScript code.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-41164", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00076", "scoring_system": "epss", "scoring_elements": "0.22783", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00076", "scoring_system": "epss", "scoring_elements": "0.22811", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00076", "scoring_system": "epss", "scoring_elements": "0.22851", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00076", "scoring_system": "epss", "scoring_elements": "0.22857", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00076", "scoring_system": "epss", "scoring_elements": "0.22843", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00076", "scoring_system": "epss", "scoring_elements": "0.229", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00076", "scoring_system": "epss", "scoring_elements": "0.22936", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00076", "scoring_system": "epss", "scoring_elements": "0.22916", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00076", "scoring_system": "epss", "scoring_elements": "0.22863", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00076", "scoring_system": "epss", "scoring_elements": "0.22789", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00076", "scoring_system": "epss", "scoring_elements": "0.22997", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00076", "scoring_system": "epss", "scoring_elements": "0.22953", "published_at": "2026-04-02T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-41164" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-41164", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-41164" }, { "reference_url": "https://github.com/ckeditor/ckeditor4", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.2", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:L" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/ckeditor/ckeditor4" }, { "reference_url": "https://github.com/ckeditor/ckeditor4/blob/major/CHANGES.md#ckeditor-417", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.2", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:L" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/ckeditor/ckeditor4/blob/major/CHANGES.md#ckeditor-417" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VR76VBN5GW5QUBJFHVXRX36UZ6YTCMW6", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.2", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:L" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VR76VBN5GW5QUBJFHVXRX36UZ6YTCMW6" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VR76VBN5GW5QUBJFHVXRX36UZ6YTCMW6/", "reference_id": "", "reference_type": "", "scores": [], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VR76VBN5GW5QUBJFHVXRX36UZ6YTCMW6/" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WOZGMCYDB2OKKULFXZKM6V7JJW4ZZHJP", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.2", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:L" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WOZGMCYDB2OKKULFXZKM6V7JJW4ZZHJP" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WOZGMCYDB2OKKULFXZKM6V7JJW4ZZHJP/", "reference_id": "", "reference_type": "", "scores": [], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WOZGMCYDB2OKKULFXZKM6V7JJW4ZZHJP/" }, { "reference_url": "https://www.drupal.org/sa-core-2021-011", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.2", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:L" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.drupal.org/sa-core-2021-011" }, { "reference_url": "https://www.oracle.com/security-alerts/cpuapr2022.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.2", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:L" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.oracle.com/security-alerts/cpuapr2022.html" }, { "reference_url": "https://www.oracle.com/security-alerts/cpujan2022.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.2", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:L" }, { "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/cpujul2022.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.2", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:L" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.oracle.com/security-alerts/cpujul2022.html" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=999909", "reference_id": "999909", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=999909" }, { "reference_url": "https://security.archlinux.org/AVG-2565", "reference_id": "AVG-2565", "reference_type": "", "scores": [ { "value": "Medium", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-2565" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-41164", "reference_id": "CVE-2021-41164", "reference_type": "", "scores": [ { "value": "8.2", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:L" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-41164" }, { "reference_url": "https://github.com/advisories/GHSA-pvmx-g8h5-cprj", "reference_id": "GHSA-pvmx-g8h5-cprj", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-pvmx-g8h5-cprj" }, { "reference_url": "https://github.com/ckeditor/ckeditor4/security/advisories/GHSA-pvmx-g8h5-cprj", "reference_id": "GHSA-pvmx-g8h5-cprj", "reference_type": "", "scores": [ { "value": "8.2", "scoring_system": "cvssv3", "scoring_elements": "" }, { "value": "8.2", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:L" }, { "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-pvmx-g8h5-cprj" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/921885?format=api", "purl": "pkg:deb/debian/ckeditor@4.19.0%2Bdfsg-1?distro=sid", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ckeditor@4.19.0%252Bdfsg-1%3Fdistro=sid" }, { "url": "http://public2.vulnerablecode.io/api/packages/582804?format=api", "purl": "pkg:deb/debian/ckeditor@4.19.1%2Bdfsg-1?distro=sid", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-k7qp-c6vp-sqbg" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ckeditor@4.19.1%252Bdfsg-1%3Fdistro=sid" }, { "url": "http://public2.vulnerablecode.io/api/packages/582805?format=api", "purl": "pkg:deb/debian/ckeditor@4.22.1%2Bdfsg1-2?distro=sid", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3tqv-ppue-57fr" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ckeditor@4.22.1%252Bdfsg1-2%3Fdistro=sid" } ], "aliases": [ "CVE-2021-41164", "GHSA-pvmx-g8h5-cprj" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-8hvk-a5es-v3e4" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/56687?format=api", "vulnerability_id": "VCID-c8r2-wpf3-47f9", "summary": "CKEditor 4 ReDoS Vulnerability\nIt was possible to execute a ReDoS-type attack inside CKEditor 4 before 4.16 by persuading a victim to paste crafted text into the Styles input of specific dialogs (in the Advanced Tab for Dialogs plugin).", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-26271", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00617", "scoring_system": "epss", "scoring_elements": "0.69867", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00617", "scoring_system": "epss", "scoring_elements": "0.69964", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00617", "scoring_system": "epss", "scoring_elements": "0.69982", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00617", "scoring_system": "epss", "scoring_elements": "0.69972", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00617", "scoring_system": "epss", "scoring_elements": "0.69929", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00617", "scoring_system": "epss", "scoring_elements": "0.69943", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00617", "scoring_system": "epss", "scoring_elements": "0.69959", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00617", "scoring_system": "epss", "scoring_elements": "0.69935", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00617", "scoring_system": "epss", "scoring_elements": "0.69919", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00617", "scoring_system": "epss", "scoring_elements": "0.69871", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00617", "scoring_system": "epss", "scoring_elements": "0.69894", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00617", "scoring_system": "epss", "scoring_elements": "0.69879", "published_at": "2026-04-02T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-26271" }, { "reference_url": "https://ckeditor.com/blog/CKEditor-4.16-with-improved-image-pasting-High-Contrast-support-and-a-new-color-API/#security-comes-first", "reference_id": "", "reference_type": "", "scores": [], "url": "https://ckeditor.com/blog/CKEditor-4.16-with-improved-image-pasting-High-Contrast-support-and-a-new-color-API/#security-comes-first" }, { 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"https://github.com/ckeditor/ckeditor4/blob/major/CHANGES.md#ckeditor-416" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-26271", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-26271" }, { "reference_url": "https://web.archive.org/web/20210128132707/https://ckeditor.com/blog/CKEditor-4.16-with-improved-image-pasting-High-Contrast-support-and-a-new-color-API/#security-comes-first", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://web.archive.org/web/20210128132707/https://ckeditor.com/blog/CKEditor-4.16-with-improved-image-pasting-High-Contrast-support-and-a-new-color-API/#security-comes-first" }, { "reference_url": "https://www.oracle.com//security-alerts/cpujul2021.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.oracle.com//security-alerts/cpujul2021.html" }, { "reference_url": "https://www.oracle.com/security-alerts/cpuoct2021.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H" }, { "value": "MODERATE", "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=982587", "reference_id": "982587", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=982587" }, { "reference_url": "https://github.com/advisories/GHSA-jv4c-7jqq-m34x", "reference_id": "GHSA-jv4c-7jqq-m34x", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-jv4c-7jqq-m34x" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/584723?format=api", "purl": "pkg:deb/debian/ckeditor@4.16.0%2Bdfsg-1?distro=sid", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ckeditor@4.16.0%252Bdfsg-1%3Fdistro=sid" }, { "url": "http://public2.vulnerablecode.io/api/packages/582803?format=api", "purl": "pkg:deb/debian/ckeditor@4.16.0%2Bdfsg-2?distro=sid", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-17pr-6guy-53ge" }, { "vulnerability": "VCID-4x92-vapt-n7dz" }, { "vulnerability": "VCID-8hvk-a5es-v3e4" }, { "vulnerability": "VCID-k7qp-c6vp-sqbg" }, { "vulnerability": "VCID-sd2a-hmu2-wbax" }, { "vulnerability": "VCID-un66-k85j-b7d2" }, { "vulnerability": "VCID-vj35-jtgq-8qbv" }, { "vulnerability": "VCID-xhp7-kqdk-tfeu" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ckeditor@4.16.0%252Bdfsg-2%3Fdistro=sid" }, { "url": "http://public2.vulnerablecode.io/api/packages/582804?format=api", "purl": "pkg:deb/debian/ckeditor@4.19.1%2Bdfsg-1?distro=sid", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-k7qp-c6vp-sqbg" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ckeditor@4.19.1%252Bdfsg-1%3Fdistro=sid" }, { "url": "http://public2.vulnerablecode.io/api/packages/582805?format=api", "purl": "pkg:deb/debian/ckeditor@4.22.1%2Bdfsg1-2?distro=sid", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3tqv-ppue-57fr" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ckeditor@4.22.1%252Bdfsg1-2%3Fdistro=sid" } ], "aliases": [ "CVE-2021-26271", "GHSA-jv4c-7jqq-m34x" ], "risk_score": 3.1, "exploitability": "0.5", "weighted_severity": "6.2", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-c8r2-wpf3-47f9" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/34364?format=api", "vulnerability_id": "VCID-h5zz-wz8f-2uf6", "summary": "Inclusion of Functionality from Untrusted Control Sphere in CKEditor 4\nIt was possible to execute a ReDoS-type attack inside CKEditor 4 before 4.16 by persuading a victim to paste crafted URL-like text into the editor, and then press Enter or Space (in the Autolink plugin).", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-26272", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00502", "scoring_system": "epss", "scoring_elements": "0.65943", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00502", "scoring_system": "epss", "scoring_elements": "0.66056", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00502", "scoring_system": "epss", "scoring_elements": "0.66068", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00502", "scoring_system": "epss", "scoring_elements": "0.66054", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00502", "scoring_system": "epss", "scoring_elements": "0.66018", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00502", "scoring_system": "epss", "scoring_elements": "0.66049", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00502", "scoring_system": "epss", "scoring_elements": "0.66061", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00502", "scoring_system": "epss", "scoring_elements": "0.66042", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00502", "scoring_system": "epss", "scoring_elements": "0.6603", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00502", "scoring_system": "epss", "scoring_elements": "0.6598", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00502", "scoring_system": "epss", "scoring_elements": "0.66014", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00502", "scoring_system": "epss", "scoring_elements": "0.65985", "published_at": "2026-04-02T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-26272" }, { "reference_url": "https://ckeditor.com/blog/CKEditor-4.16-with-improved-image-pasting-High-Contrast-support-and-a-new-color-API/#security-comes-first", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3", "scoring_elements": "" }, { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://ckeditor.com/blog/CKEditor-4.16-with-improved-image-pasting-High-Contrast-support-and-a-new-color-API/#security-comes-first" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-26272", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-26272" }, { "reference_url": "https://github.com/ckeditor/ckeditor4", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/ckeditor/ckeditor4" }, { "reference_url": "https://github.com/ckeditor/ckeditor4/blob/major/CHANGES.md#ckeditor-416", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/ckeditor/ckeditor4/blob/major/CHANGES.md#ckeditor-416" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-26272", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-26272" }, { "reference_url": "https://www.oracle.com/security-alerts/cpujan2022.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.oracle.com/security-alerts/cpujan2022.html" }, { "reference_url": "https://www.oracle.com//security-alerts/cpujul2021.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.oracle.com//security-alerts/cpujul2021.html" }, { "reference_url": "https://www.oracle.com/security-alerts/cpuoct2021.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H" }, { "value": "MODERATE", "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=982587", "reference_id": "982587", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=982587" }, { "reference_url": "https://github.com/advisories/GHSA-wpvm-wqr4-p7cw", "reference_id": "GHSA-wpvm-wqr4-p7cw", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-wpvm-wqr4-p7cw" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/584723?format=api", "purl": "pkg:deb/debian/ckeditor@4.16.0%2Bdfsg-1?distro=sid", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ckeditor@4.16.0%252Bdfsg-1%3Fdistro=sid" }, { "url": "http://public2.vulnerablecode.io/api/packages/582803?format=api", "purl": "pkg:deb/debian/ckeditor@4.16.0%2Bdfsg-2?distro=sid", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-17pr-6guy-53ge" }, { "vulnerability": "VCID-4x92-vapt-n7dz" }, { "vulnerability": "VCID-8hvk-a5es-v3e4" }, { "vulnerability": "VCID-k7qp-c6vp-sqbg" }, { "vulnerability": "VCID-sd2a-hmu2-wbax" }, { "vulnerability": "VCID-un66-k85j-b7d2" }, { "vulnerability": "VCID-vj35-jtgq-8qbv" }, { "vulnerability": "VCID-xhp7-kqdk-tfeu" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ckeditor@4.16.0%252Bdfsg-2%3Fdistro=sid" }, { "url": "http://public2.vulnerablecode.io/api/packages/582804?format=api", "purl": "pkg:deb/debian/ckeditor@4.19.1%2Bdfsg-1?distro=sid", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-k7qp-c6vp-sqbg" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ckeditor@4.19.1%252Bdfsg-1%3Fdistro=sid" }, { "url": "http://public2.vulnerablecode.io/api/packages/582805?format=api", "purl": "pkg:deb/debian/ckeditor@4.22.1%2Bdfsg1-2?distro=sid", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3tqv-ppue-57fr" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ckeditor@4.22.1%252Bdfsg1-2%3Fdistro=sid" } ], "aliases": [ "CVE-2021-26272", "GHSA-wpvm-wqr4-p7cw" ], "risk_score": 3.1, "exploitability": "0.5", "weighted_severity": "6.2", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-h5zz-wz8f-2uf6" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/10049?format=api", "vulnerability_id": "VCID-qb4j-9tz7-m7a2", "summary": "Cross-site Scripting\nCKEditor allows user-assisted XSS involving a source-mode paste.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2018-17960", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.02024", "scoring_system": "epss", "scoring_elements": "0.83783", "published_at": "2026-04-11T12:55:00Z" }, { "value": 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"epss", "scoring_elements": "0.83761", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.02024", "scoring_system": "epss", "scoring_elements": "0.83767", "published_at": "2026-04-09T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2018-17960" }, { "reference_url": "https://ckeditor.com/blog/CKEditor-4.11-with-emoji-dropdown-and-auto-link-on-typing-released", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/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://ckeditor.com/blog/CKEditor-4.11-with-emoji-dropdown-and-auto-link-on-typing-released" }, { "reference_url": "https://ckeditor.com/blog/CKEditor-4.11-with-emoji-dropdown-and-auto-link-on-typing-released/", "reference_id": "", "reference_type": "", "scores": [], "url": "https://ckeditor.com/blog/CKEditor-4.11-with-emoji-dropdown-and-auto-link-on-typing-released/" }, { "reference_url": "https://ckeditor.com/cke4/release/CKEditor-4.11.0", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/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://ckeditor.com/cke4/release/CKEditor-4.11.0" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17960", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17960" }, { "reference_url": "https://typo3.org/security/advisory/typo3-core-sa-2018-005", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/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://typo3.org/security/advisory/typo3-core-sa-2018-005" }, { "reference_url": "https://web.archive.org/web/20200227030123/http://www.securityfocus.com/bid/109205", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/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://web.archive.org/web/20200227030123/http://www.securityfocus.com/bid/109205" }, { "reference_url": "https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/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://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1015217", "reference_id": "1015217", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1015217" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2018-17960", "reference_id": "CVE-2018-17960", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/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-2018-17960" }, { "reference_url": "https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2018-17960.yaml", "reference_id": "CVE-2018-17960.YAML", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/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/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2018-17960.yaml" }, { "reference_url": "https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2018-17960.yaml", "reference_id": "CVE-2018-17960.YAML", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/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/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2018-17960.yaml" }, { "reference_url": "https://github.com/advisories/GHSA-g68x-vvqq-pvw3", "reference_id": "GHSA-g68x-vvqq-pvw3", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/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": "" } ], "url": "https://github.com/advisories/GHSA-g68x-vvqq-pvw3" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/586115?format=api", "purl": "pkg:deb/debian/ckeditor@4.11.1%2Bdfsg-1?distro=sid", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ckeditor@4.11.1%252Bdfsg-1%3Fdistro=sid" }, { "url": "http://public2.vulnerablecode.io/api/packages/582803?format=api", "purl": "pkg:deb/debian/ckeditor@4.16.0%2Bdfsg-2?distro=sid", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-17pr-6guy-53ge" }, { "vulnerability": "VCID-4x92-vapt-n7dz" }, { "vulnerability": "VCID-8hvk-a5es-v3e4" }, { "vulnerability": "VCID-k7qp-c6vp-sqbg" }, { "vulnerability": "VCID-sd2a-hmu2-wbax" }, { "vulnerability": "VCID-un66-k85j-b7d2" }, { "vulnerability": "VCID-vj35-jtgq-8qbv" }, { "vulnerability": "VCID-xhp7-kqdk-tfeu" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ckeditor@4.16.0%252Bdfsg-2%3Fdistro=sid" }, { "url": "http://public2.vulnerablecode.io/api/packages/582804?format=api", "purl": "pkg:deb/debian/ckeditor@4.19.1%2Bdfsg-1?distro=sid", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-k7qp-c6vp-sqbg" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ckeditor@4.19.1%252Bdfsg-1%3Fdistro=sid" }, { "url": "http://public2.vulnerablecode.io/api/packages/582805?format=api", "purl": "pkg:deb/debian/ckeditor@4.22.1%2Bdfsg1-2?distro=sid", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3tqv-ppue-57fr" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ckeditor@4.22.1%252Bdfsg1-2%3Fdistro=sid" } ], "aliases": [ "CVE-2018-17960", "GHSA-g68x-vvqq-pvw3" ], "risk_score": 3.1, "exploitability": "0.5", "weighted_severity": "6.2", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-qb4j-9tz7-m7a2" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/46066?format=api", "vulnerability_id": "VCID-s8u8-xbdk-87dj", "summary": "ckeditor4 vulnerable to cross-site scripting\nA cross-site scripting (XSS) vulnerability in the HTML Data Processor in CKEditor 4 4.14.0 through 4.16.x before 4.16.1 allows remote attackers to inject executable JavaScript code through a crafted comment because `--!>` is mishandled.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-33829", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.49674", "scoring_system": "epss", "scoring_elements": "0.9779", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.49674", "scoring_system": "epss", "scoring_elements": "0.97813", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.49674", "scoring_system": "epss", "scoring_elements": "0.97814", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.49674", "scoring_system": "epss", "scoring_elements": "0.97812", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.49674", "scoring_system": "epss", "scoring_elements": "0.97806", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.49674", "scoring_system": "epss", "scoring_elements": "0.97805", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.49674", "scoring_system": "epss", "scoring_elements": "0.97803", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.49674", "scoring_system": "epss", "scoring_elements": "0.97782", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.49674", "scoring_system": "epss", "scoring_elements": "0.97788", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.49674", "scoring_system": "epss", "scoring_elements": "0.978", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.49674", "scoring_system": "epss", "scoring_elements": "0.97797", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.49674", "scoring_system": "epss", "scoring_elements": "0.97793", "published_at": "2026-04-07T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-33829" }, { "reference_url": "https://ckeditor.com/blog/ckeditor-4.16.1-with-accessibility-enhancements/#improvements-for-comments-in-html-parser", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3", "scoring_elements": "" }, { "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://ckeditor.com/blog/ckeditor-4.16.1-with-accessibility-enhancements/#improvements-for-comments-in-html-parser" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-33829", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-33829" }, { "reference_url": "https://github.com/ckeditor/ckeditor4", "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/ckeditor4" }, { "reference_url": "https://github.com/FriendsOfPHP/security-advisories/blob/master/drupal/core/CVE-2021-33829.yaml", "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/FriendsOfPHP/security-advisories/blob/master/drupal/core/CVE-2021-33829.yaml" }, { "reference_url": "https://github.com/FriendsOfPHP/security-advisories/blob/master/drupal/drupal/CVE-2021-33829.yaml", "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/FriendsOfPHP/security-advisories/blob/master/drupal/drupal/CVE-2021-33829.yaml" }, { "reference_url": "https://lists.debian.org/debian-lts-announce/2021/11/msg00007.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": "" } ], "url": "https://lists.debian.org/debian-lts-announce/2021/11/msg00007.html" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NYA354LJP47KCVJMTUO77ZCX3ZK42G3T", "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://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": "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://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": "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://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://nvd.nist.gov/vuln/detail/CVE-2021-33829", "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://nvd.nist.gov/vuln/detail/CVE-2021-33829" }, { "reference_url": "https://www.drupal.org/sa-core-2021-003", "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://www.drupal.org/sa-core-2021-003" }, { "reference_url": "https://www.npmjs.com/package/ckeditor4", "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://www.npmjs.com/package/ckeditor4" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1015217", "reference_id": "1015217", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1015217" }, { "reference_url": "https://security.archlinux.org/ASA-202106-35", "reference_id": "ASA-202106-35", "reference_type": "", "scores": [], "url": "https://security.archlinux.org/ASA-202106-35" }, { "reference_url": "https://security.archlinux.org/AVG-2069", "reference_id": "AVG-2069", "reference_type": "", "scores": [ { "value": "High", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-2069" }, { "reference_url": "https://github.com/advisories/GHSA-rgx6-rjj4-c388", "reference_id": "GHSA-rgx6-rjj4-c388", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-rgx6-rjj4-c388" }, { "reference_url": "https://usn.ubuntu.com/5340-1/", "reference_id": "USN-5340-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/5340-1/" }, { "reference_url": "https://usn.ubuntu.com/USN-5340-2/", "reference_id": "USN-USN-5340-2", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/USN-5340-2/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/582803?format=api", "purl": "pkg:deb/debian/ckeditor@4.16.0%2Bdfsg-2?distro=sid", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-17pr-6guy-53ge" }, { "vulnerability": "VCID-4x92-vapt-n7dz" }, { "vulnerability": "VCID-8hvk-a5es-v3e4" }, { "vulnerability": "VCID-k7qp-c6vp-sqbg" }, { "vulnerability": "VCID-sd2a-hmu2-wbax" }, { "vulnerability": "VCID-un66-k85j-b7d2" }, { "vulnerability": "VCID-vj35-jtgq-8qbv" }, { "vulnerability": "VCID-xhp7-kqdk-tfeu" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ckeditor@4.16.0%252Bdfsg-2%3Fdistro=sid" }, { "url": "http://public2.vulnerablecode.io/api/packages/582804?format=api", "purl": "pkg:deb/debian/ckeditor@4.19.1%2Bdfsg-1?distro=sid", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-k7qp-c6vp-sqbg" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ckeditor@4.19.1%252Bdfsg-1%3Fdistro=sid" }, { "url": "http://public2.vulnerablecode.io/api/packages/582805?format=api", "purl": "pkg:deb/debian/ckeditor@4.22.1%2Bdfsg1-2?distro=sid", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3tqv-ppue-57fr" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ckeditor@4.22.1%252Bdfsg1-2%3Fdistro=sid" } ], "aliases": [ "CVE-2021-33829", "GHSA-rgx6-rjj4-c388" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-s8u8-xbdk-87dj" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/11030?format=api", "vulnerability_id": "VCID-sd2a-hmu2-wbax", "summary": "Code Injection\nckeditor is an open source WYSIWYG HTML editor with rich content support. A potential vulnerability has been discovered in CKEdit The vulnerability allowed to abuse paste functionality using malformed HTML, which could result in injecting arbitrary HTML into the editor.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-32809", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00236", "scoring_system": "epss", "scoring_elements": "0.46583", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00236", "scoring_system": "epss", "scoring_elements": "0.46584", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00236", "scoring_system": "epss", "scoring_elements": "0.46637", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00236", "scoring_system": "epss", "scoring_elements": "0.4664", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00321", "scoring_system": "epss", "scoring_elements": "0.55075", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00321", "scoring_system": "epss", "scoring_elements": "0.55217", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00321", "scoring_system": "epss", "scoring_elements": "0.55236", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00321", "scoring_system": "epss", "scoring_elements": "0.552", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00321", "scoring_system": "epss", "scoring_elements": "0.55176", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00321", "scoring_system": "epss", "scoring_elements": "0.55224", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00321", "scoring_system": "epss", "scoring_elements": "0.55175", "published_at": "2026-04-07T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-32809" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-32809", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-32809" }, { "reference_url": "https://github.com/ckeditor/ckeditor4", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.6", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/ckeditor/ckeditor4" }, { "reference_url": "https://github.com/ckeditor/ckeditor4/security/advisories/GHSA-7889-rm5j-hpgg", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.6", "scoring_system": "cvssv3", "scoring_elements": "" }, { "value": "4.6", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/ckeditor/ckeditor4/security/advisories/GHSA-7889-rm5j-hpgg" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NYA354LJP47KCVJMTUO77ZCX3ZK42G3T", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.6", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N" }, { "value": "MODERATE", "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": "4.6", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N" }, { "value": "MODERATE", "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": "4.6", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N" }, { "value": "MODERATE", "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": "4.6", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N" }, { "value": "MODERATE", "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": "4.6", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N" }, { "value": "MODERATE", "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=992291", "reference_id": "992291", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=992291" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-32809", "reference_id": "CVE-2021-32809", "reference_type": "", "scores": [ { "value": "4.6", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-32809" }, { "reference_url": "https://github.com/advisories/GHSA-7889-rm5j-hpgg", "reference_id": "GHSA-7889-rm5j-hpgg", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-7889-rm5j-hpgg" }, { "reference_url": "https://usn.ubuntu.com/5340-1/", "reference_id": "USN-5340-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/5340-1/" }, { "reference_url": "https://usn.ubuntu.com/USN-5340-2/", "reference_id": "USN-USN-5340-2", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/USN-5340-2/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/921884?format=api", "purl": "pkg:deb/debian/ckeditor@4.16.2%2Bdfsg-1?distro=sid", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ckeditor@4.16.2%252Bdfsg-1%3Fdistro=sid" }, { "url": "http://public2.vulnerablecode.io/api/packages/582804?format=api", "purl": "pkg:deb/debian/ckeditor@4.19.1%2Bdfsg-1?distro=sid", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-k7qp-c6vp-sqbg" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ckeditor@4.19.1%252Bdfsg-1%3Fdistro=sid" }, { "url": "http://public2.vulnerablecode.io/api/packages/582805?format=api", "purl": "pkg:deb/debian/ckeditor@4.22.1%2Bdfsg1-2?distro=sid", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3tqv-ppue-57fr" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ckeditor@4.22.1%252Bdfsg1-2%3Fdistro=sid" } ], "aliases": [ "CVE-2021-32809", "GHSA-7889-rm5j-hpgg" ], "risk_score": 3.1, "exploitability": "0.5", "weighted_severity": "6.2", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-sd2a-hmu2-wbax" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/15977?format=api", "vulnerability_id": "VCID-tkcr-ecev-k3af", "summary": "The Preview plugin in CKEditor allows Cross-site scripting (XSS)\nCross-site scripting (XSS) vulnerability in the Preview plugin before 4.4.3 in CKEditor allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.", "references": [ { "reference_url": "http://ckeditor.com/node/136981", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "http://ckeditor.com/node/136981" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2014-5191", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00296", "scoring_system": "epss", "scoring_elements": "0.53063", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00296", "scoring_system": "epss", "scoring_elements": "0.53056", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00296", "scoring_system": "epss", "scoring_elements": "0.53018", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00296", "scoring_system": "epss", "scoring_elements": "0.53035", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00296", "scoring_system": "epss", "scoring_elements": "0.5294", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00296", "scoring_system": "epss", "scoring_elements": "0.53051", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00296", "scoring_system": "epss", "scoring_elements": "0.52965", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00296", "scoring_system": "epss", "scoring_elements": "0.53002", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00296", "scoring_system": "epss", "scoring_elements": "0.52989", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00296", "scoring_system": "epss", "scoring_elements": "0.53008", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00296", "scoring_system": "epss", "scoring_elements": "0.52957", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00296", "scoring_system": "epss", "scoring_elements": "0.53045", "published_at": "2026-04-21T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2014-5191" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-5191", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-5191" }, { "reference_url": "http://secunia.com/advisories/60036", "reference_id": "", "reference_type": "", "scores": [], "url": "http://secunia.com/advisories/60036" }, { "reference_url": "https://github.com/ckeditor/ckeditor4/commit/b685874c6bc873a76e6e95916c43840a2b7ab08a", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/ckeditor/ckeditor4/commit/b685874c6bc873a76e6e95916c43840a2b7ab08a" }, { "reference_url": "https://github.com/ckeditor/ckeditor4-releases", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/ckeditor/ckeditor4-releases" }, { "reference_url": "http://www.securityfocus.com/bid/69161", "reference_id": "", "reference_type": "", "scores": [], "url": "http://www.securityfocus.com/bid/69161" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1015217", "reference_id": "1015217", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1015217" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=760736", "reference_id": "760736", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=760736" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:ckeditor:ckeditor:*:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:a:ckeditor:ckeditor:*:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:ckeditor:ckeditor:*:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:ckeditor:ckeditor:4.4.0:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:a:ckeditor:ckeditor:4.4.0:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:ckeditor:ckeditor:4.4.0:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:ckeditor:ckeditor:4.4.1:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:a:ckeditor:ckeditor:4.4.1:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:ckeditor:ckeditor:4.4.1:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2014-5191", "reference_id": "CVE-2014-5191", "reference_type": "", "scores": [ { "value": "4.3", "scoring_system": "cvssv2", "scoring_elements": "AV:N/AC:M/Au:N/C:N/I:P/A:N" }, { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2014-5191" }, { "reference_url": "https://github.com/advisories/GHSA-v27h-j97p-wqmx", "reference_id": "GHSA-v27h-j97p-wqmx", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-v27h-j97p-wqmx" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/582802?format=api", "purl": "pkg:deb/debian/ckeditor@4.4.4%2Bdfsg1-1?distro=sid", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ckeditor@4.4.4%252Bdfsg1-1%3Fdistro=sid" }, { "url": "http://public2.vulnerablecode.io/api/packages/582803?format=api", "purl": "pkg:deb/debian/ckeditor@4.16.0%2Bdfsg-2?distro=sid", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-17pr-6guy-53ge" }, { "vulnerability": "VCID-4x92-vapt-n7dz" }, { "vulnerability": "VCID-8hvk-a5es-v3e4" }, { "vulnerability": "VCID-k7qp-c6vp-sqbg" }, { "vulnerability": "VCID-sd2a-hmu2-wbax" }, { "vulnerability": "VCID-un66-k85j-b7d2" }, { "vulnerability": "VCID-vj35-jtgq-8qbv" }, { "vulnerability": "VCID-xhp7-kqdk-tfeu" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ckeditor@4.16.0%252Bdfsg-2%3Fdistro=sid" }, { "url": "http://public2.vulnerablecode.io/api/packages/582804?format=api", "purl": "pkg:deb/debian/ckeditor@4.19.1%2Bdfsg-1?distro=sid", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-k7qp-c6vp-sqbg" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ckeditor@4.19.1%252Bdfsg-1%3Fdistro=sid" }, { "url": "http://public2.vulnerablecode.io/api/packages/582805?format=api", "purl": "pkg:deb/debian/ckeditor@4.22.1%2Bdfsg1-2?distro=sid", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3tqv-ppue-57fr" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ckeditor@4.22.1%252Bdfsg1-2%3Fdistro=sid" } ], "aliases": [ "CVE-2014-5191", "GHSA-v27h-j97p-wqmx" ], "risk_score": 3.1, "exploitability": "0.5", "weighted_severity": "6.2", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-tkcr-ecev-k3af" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/13363?format=api", "vulnerability_id": "VCID-un66-k85j-b7d2", "summary": "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')\nCKEditor4 is an open source what-you-see-is-what-you-get HTML editor. A vulnerability has been discovered in the core HTML processing module and may affect all plugins used by CKEditor 4 prior to version 4.18.0. The vulnerability allows someone to inject malformed HTML bypassing content sanitization, which could result in executing JavaScript code. This problem has been patched in version 4.18.0. There are currently no known workarounds.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2022-24728", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00796", "scoring_system": "epss", "scoring_elements": "0.73933", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00796", "scoring_system": "epss", "scoring_elements": "0.73937", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00796", "scoring_system": "epss", "scoring_elements": "0.73962", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00796", "scoring_system": "epss", "scoring_elements": "0.73967", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00796", "scoring_system": "epss", "scoring_elements": "0.73978", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00796", "scoring_system": "epss", "scoring_elements": "0.73986", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00796", "scoring_system": "epss", "scoring_elements": "0.74004", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00796", "scoring_system": "epss", "scoring_elements": "0.73981", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.01069", "scoring_system": "epss", "scoring_elements": "0.77748", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.01069", "scoring_system": "epss", "scoring_elements": "0.77755", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.01069", "scoring_system": "epss", "scoring_elements": "0.77756", "published_at": "2026-04-16T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2022-24728" }, { "reference_url": "https://ckeditor.com/cke4/release/CKEditor-4.18.0", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/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/2025-04-23T14:08:59Z/" } ], "url": "https://ckeditor.com/cke4/release/CKEditor-4.18.0" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-24728", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-24728" }, { "reference_url": "https://github.com/ckeditor/ckeditor4", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/ckeditor/ckeditor4" }, { "reference_url": "https://github.com/ckeditor/ckeditor4/commit/d158413449692d920a778503502dcb22881bc949", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/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/2025-04-23T14:08:59Z/" } ], "url": "https://github.com/ckeditor/ckeditor4/commit/d158413449692d920a778503502dcb22881bc949" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VR76VBN5GW5QUBJFHVXRX36UZ6YTCMW6", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VR76VBN5GW5QUBJFHVXRX36UZ6YTCMW6" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VR76VBN5GW5QUBJFHVXRX36UZ6YTCMW6/", "reference_id": "", "reference_type": "", "scores": [], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VR76VBN5GW5QUBJFHVXRX36UZ6YTCMW6/" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WOZGMCYDB2OKKULFXZKM6V7JJW4ZZHJP", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WOZGMCYDB2OKKULFXZKM6V7JJW4ZZHJP" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WOZGMCYDB2OKKULFXZKM6V7JJW4ZZHJP/", "reference_id": "", "reference_type": "", "scores": [], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WOZGMCYDB2OKKULFXZKM6V7JJW4ZZHJP/" }, { "reference_url": "https://securitylab.github.com/advisories/GHSL-2022-009_ckeditor4", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://securitylab.github.com/advisories/GHSL-2022-009_ckeditor4" }, { "reference_url": "https://securitylab.github.com/advisories/GHSL-2022-009_ckeditor4/", "reference_id": "", "reference_type": "", "scores": [], "url": "https://securitylab.github.com/advisories/GHSL-2022-009_ckeditor4/" }, { "reference_url": "https://www.drupal.org/sa-core-2022-005", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/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/2025-04-23T14:08:59Z/" } ], "url": "https://www.drupal.org/sa-core-2022-005" }, { "reference_url": "https://www.oracle.com/security-alerts/cpujul2022.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/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/2025-04-23T14:08:59Z/" } ], "url": "https://www.oracle.com/security-alerts/cpujul2022.html" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1015217", "reference_id": "1015217", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1015217" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2022-24728", "reference_id": "CVE-2022-24728", "reference_type": "", "scores": [ { "value": "5.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/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-2022-24728" }, { "reference_url": "https://github.com/advisories/GHSA-4fc4-4p5g-6w89", "reference_id": "GHSA-4fc4-4p5g-6w89", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-4fc4-4p5g-6w89" }, { "reference_url": "https://github.com/ckeditor/ckeditor4/security/advisories/GHSA-4fc4-4p5g-6w89", "reference_id": "GHSA-4fc4-4p5g-6w89", "reference_type": "", "scores": [ { "value": "5.4", "scoring_system": "cvssv3", "scoring_elements": "" }, { "value": "5.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/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/2025-04-23T14:08:59Z/" } ], "url": "https://github.com/ckeditor/ckeditor4/security/advisories/GHSA-4fc4-4p5g-6w89" }, { "reference_url": "https://usn.ubuntu.com/7258-1/", "reference_id": "USN-7258-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/7258-1/" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VR76VBN5GW5QUBJFHVXRX36UZ6YTCMW6/", "reference_id": "VR76VBN5GW5QUBJFHVXRX36UZ6YTCMW6", "reference_type": "", "scores": [ { "value": "5.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-04-23T14:08:59Z/" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VR76VBN5GW5QUBJFHVXRX36UZ6YTCMW6/" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WOZGMCYDB2OKKULFXZKM6V7JJW4ZZHJP/", "reference_id": "WOZGMCYDB2OKKULFXZKM6V7JJW4ZZHJP", "reference_type": "", "scores": [ { "value": "5.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-04-23T14:08:59Z/" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WOZGMCYDB2OKKULFXZKM6V7JJW4ZZHJP/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/921885?format=api", "purl": "pkg:deb/debian/ckeditor@4.19.0%2Bdfsg-1?distro=sid", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ckeditor@4.19.0%252Bdfsg-1%3Fdistro=sid" }, { "url": "http://public2.vulnerablecode.io/api/packages/582804?format=api", "purl": "pkg:deb/debian/ckeditor@4.19.1%2Bdfsg-1?distro=sid", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-k7qp-c6vp-sqbg" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ckeditor@4.19.1%252Bdfsg-1%3Fdistro=sid" }, { "url": "http://public2.vulnerablecode.io/api/packages/582805?format=api", "purl": "pkg:deb/debian/ckeditor@4.22.1%2Bdfsg1-2?distro=sid", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3tqv-ppue-57fr" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ckeditor@4.22.1%252Bdfsg1-2%3Fdistro=sid" } ], "aliases": [ "CVE-2022-24728", "GHSA-4fc4-4p5g-6w89" ], "risk_score": 3.1, "exploitability": "0.5", "weighted_severity": "6.2", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-un66-k85j-b7d2" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/13458?format=api", "vulnerability_id": "VCID-usbf-pmfq-1fb6", "summary": "Cross-site scripting (XSS) in the clipboard package\n### Impact\nDuring a recent internal audit, we identified a Cross-Site Scripting (XSS) vulnerability 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 the following criteria:\n\n1. The [**Block Toolbar**](https://ckeditor.com/docs/ckeditor5/latest/getting-started/setup/toolbar.html#block-toolbar) plugin is enabled.\n1. One of the following plugins is also enabled:\n - [**General HTML Support**](https://ckeditor.com/docs/ckeditor5/latest/features/html/general-html-support.html) with a configuration that permits unsafe markup.\n - [**HTML Embed**](https://ckeditor.com/docs/ckeditor5/latest/features/html/html-embed.html).\n\n### Patches\nThe problem has been recognized and patched. The fix will be available in version 43.1.1 (and above), and explicitly in version 41.3.2.\n\n### Workarounds\nIt's highly recommended to update to the version 43.1.1 or higher. However, if the update is not an option, we recommend disabling the block toolbar plugin.\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-2024-45613", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00273", "scoring_system": "epss", "scoring_elements": "0.50758", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00273", "scoring_system": "epss", "scoring_elements": "0.50794", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00273", "scoring_system": "epss", "scoring_elements": "0.50815", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00273", "scoring_system": "epss", "scoring_elements": "0.50786", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00273", "scoring_system": "epss", "scoring_elements": "0.50809", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00273", "scoring_system": "epss", "scoring_elements": "0.50766", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00273", "scoring_system": "epss", "scoring_elements": "0.5077", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00273", "scoring_system": "epss", "scoring_elements": "0.50714", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00273", "scoring_system": "epss", "scoring_elements": "0.50733", "published_at": "2026-04-02T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2024-45613" }, { "reference_url": "https://github.com/ckeditor/ckeditor5", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.2", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N" }, { "value": "5.1", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/ckeditor/ckeditor5" }, { "reference_url": "https://github.com/ckeditor/ckeditor5/releases/tag/v43.1.1", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.2", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N" }, { "value": "5.1", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA: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/2024-09-25T14:23:40Z/" } ], "url": "https://github.com/ckeditor/ckeditor5/releases/tag/v43.1.1" }, { "reference_url": "https://github.com/ckeditor/ckeditor5/security/advisories/GHSA-rgg8-g5x8-wr9v", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.2", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "5.1", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA: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/2024-09-25T14:23:40Z/" } ], "url": "https://github.com/ckeditor/ckeditor5/security/advisories/GHSA-rgg8-g5x8-wr9v" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2024-45613", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.2", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N" }, { "value": "5.1", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-45613" }, { "reference_url": "https://github.com/advisories/GHSA-rgg8-g5x8-wr9v", "reference_id": "GHSA-rgg8-g5x8-wr9v", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-rgg8-g5x8-wr9v" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/585026?format=api", "purl": "pkg:deb/debian/ckeditor@0?distro=sid", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ckeditor@0%3Fdistro=sid" }, { "url": "http://public2.vulnerablecode.io/api/packages/582803?format=api", "purl": "pkg:deb/debian/ckeditor@4.16.0%2Bdfsg-2?distro=sid", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-17pr-6guy-53ge" }, { "vulnerability": "VCID-4x92-vapt-n7dz" }, { "vulnerability": "VCID-8hvk-a5es-v3e4" }, { "vulnerability": "VCID-k7qp-c6vp-sqbg" }, { "vulnerability": "VCID-sd2a-hmu2-wbax" }, { "vulnerability": "VCID-un66-k85j-b7d2" }, { "vulnerability": "VCID-vj35-jtgq-8qbv" }, { "vulnerability": "VCID-xhp7-kqdk-tfeu" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ckeditor@4.16.0%252Bdfsg-2%3Fdistro=sid" }, { "url": "http://public2.vulnerablecode.io/api/packages/582804?format=api", "purl": "pkg:deb/debian/ckeditor@4.19.1%2Bdfsg-1?distro=sid", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-k7qp-c6vp-sqbg" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ckeditor@4.19.1%252Bdfsg-1%3Fdistro=sid" }, { "url": "http://public2.vulnerablecode.io/api/packages/582805?format=api", "purl": "pkg:deb/debian/ckeditor@4.22.1%2Bdfsg1-2?distro=sid", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3tqv-ppue-57fr" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ckeditor@4.22.1%252Bdfsg1-2%3Fdistro=sid" } ], "aliases": [ "CVE-2024-45613", "GHSA-rgg8-g5x8-wr9v" ], "risk_score": 3.2, "exploitability": "0.5", "weighted_severity": "6.5", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-usbf-pmfq-1fb6" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/11036?format=api", "vulnerability_id": "VCID-vj35-jtgq-8qbv", "summary": "Cross-site Scripting\nckeditor is an open source WYSIWYG HTML editor with rich content support. A potential vulnerability has been discovered in CKEdit The vulnerability allowed to inject malformed Fake Objects 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.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-37695", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.0074", "scoring_system": "epss", "scoring_elements": "0.72889", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.0074", "scoring_system": "epss", "scoring_elements": "0.72948", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.0074", "scoring_system": "epss", "scoring_elements": "0.72955", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.0074", "scoring_system": "epss", "scoring_elements": "0.72945", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.0074", "scoring_system": "epss", "scoring_elements": "0.72904", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.0074", "scoring_system": "epss", "scoring_elements": "0.72911", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.0074", "scoring_system": "epss", "scoring_elements": "0.72928", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.0074", "scoring_system": "epss", "scoring_elements": "0.72903", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.0074", "scoring_system": "epss", "scoring_elements": "0.72849", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.0074", "scoring_system": "epss", "scoring_elements": "0.72856", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.0074", "scoring_system": "epss", "scoring_elements": "0.72876", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.0074", "scoring_system": "epss", "scoring_elements": "0.72851", "published_at": "2026-04-07T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-37695" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-37695", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-37695" }, { "reference_url": "https://github.com/ckeditor/ckeditor4", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/ckeditor/ckeditor4" }, { "reference_url": "https://github.com/ckeditor/ckeditor4/commit/de3c001540715f9c3801aaa38a1917de46cfcf58", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/ckeditor/ckeditor4/commit/de3c001540715f9c3801aaa38a1917de46cfcf58" }, { "reference_url": "https://github.com/ckeditor/ckeditor4/security/advisories/GHSA-m94c-37g6-cjhc", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.3", "scoring_system": "cvssv3", "scoring_elements": "" }, { "value": "7.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/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-m94c-37g6-cjhc" }, { "reference_url": "https://lists.debian.org/debian-lts-announce/2021/11/msg00007.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.debian.org/debian-lts-announce/2021/11/msg00007.html" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NYA354LJP47KCVJMTUO77ZCX3ZK42G3T", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/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": "7.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/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": "7.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/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": "7.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/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": "7.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/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=992290", "reference_id": "992290", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=992290" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-37695", "reference_id": "CVE-2021-37695", "reference_type": "", "scores": [ { "value": "7.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-37695" }, { "reference_url": "https://github.com/advisories/GHSA-m94c-37g6-cjhc", "reference_id": "GHSA-m94c-37g6-cjhc", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-m94c-37g6-cjhc" }, { "reference_url": "https://usn.ubuntu.com/5340-1/", "reference_id": "USN-5340-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/5340-1/" }, { "reference_url": "https://usn.ubuntu.com/USN-5340-2/", "reference_id": "USN-USN-5340-2", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/USN-5340-2/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/921884?format=api", "purl": "pkg:deb/debian/ckeditor@4.16.2%2Bdfsg-1?distro=sid", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ckeditor@4.16.2%252Bdfsg-1%3Fdistro=sid" }, { "url": "http://public2.vulnerablecode.io/api/packages/582804?format=api", "purl": "pkg:deb/debian/ckeditor@4.19.1%2Bdfsg-1?distro=sid", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-k7qp-c6vp-sqbg" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ckeditor@4.19.1%252Bdfsg-1%3Fdistro=sid" }, { "url": "http://public2.vulnerablecode.io/api/packages/582805?format=api", "purl": "pkg:deb/debian/ckeditor@4.22.1%2Bdfsg1-2?distro=sid", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3tqv-ppue-57fr" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ckeditor@4.22.1%252Bdfsg1-2%3Fdistro=sid" } ], "aliases": [ "CVE-2021-37695", "GHSA-m94c-37g6-cjhc" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-vj35-jtgq-8qbv" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/13365?format=api", "vulnerability_id": "VCID-xhp7-kqdk-tfeu", "summary": "Improper Input Validation\nCKEditor4 is an open source what-you-see-is-what-you-get HTML editor. CKEditor4 prior to version 4.18.0 contains a vulnerability in the `dialog` plugin. The vulnerability allows abuse of a dialog input validator regular expression, which can cause a significant performance drop resulting in a browser tab freeze. A patch is available in version 4.18.0. There are currently no known workarounds.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2022-24729", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00845", "scoring_system": "epss", "scoring_elements": "0.74813", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00857", "scoring_system": "epss", "scoring_elements": "0.74973", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00857", "scoring_system": "epss", "scoring_elements": "0.74949", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00857", "scoring_system": "epss", "scoring_elements": "0.74983", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00857", "scoring_system": "epss", "scoring_elements": "0.74995", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00857", "scoring_system": "epss", "scoring_elements": "0.74944", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00857", "scoring_system": "epss", "scoring_elements": "0.74996", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00857", "scoring_system": "epss", "scoring_elements": "0.74986", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00857", "scoring_system": "epss", "scoring_elements": "0.75022", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00857", "scoring_system": "epss", "scoring_elements": "0.75029", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00857", "scoring_system": "epss", "scoring_elements": "0.75017", "published_at": "2026-04-11T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2022-24729" }, { "reference_url": "https://ckeditor.com/cke4/release/CKEditor-4.18.0", "reference_id": "", "reference_type": "", "scores": [], "url": "https://ckeditor.com/cke4/release/CKEditor-4.18.0" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-24729", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-24729" }, { "reference_url": "https://www.drupal.org/sa-core-2022-005", "reference_id": "", "reference_type": "", "scores": [], "url": "https://www.drupal.org/sa-core-2022-005" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2022-24729", "reference_id": "CVE-2022-24729", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-24729" }, { "reference_url": "https://github.com/ckeditor/ckeditor4/security/advisories/GHSA-f6rf-9m92-x2hh", "reference_id": "GHSA-f6rf-9m92-x2hh", "reference_type": "", "scores": [], "url": "https://github.com/ckeditor/ckeditor4/security/advisories/GHSA-f6rf-9m92-x2hh" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/921885?format=api", "purl": "pkg:deb/debian/ckeditor@4.19.0%2Bdfsg-1?distro=sid", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ckeditor@4.19.0%252Bdfsg-1%3Fdistro=sid" }, { "url": "http://public2.vulnerablecode.io/api/packages/582804?format=api", "purl": "pkg:deb/debian/ckeditor@4.19.1%2Bdfsg-1?distro=sid", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-k7qp-c6vp-sqbg" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ckeditor@4.19.1%252Bdfsg-1%3Fdistro=sid" }, { "url": "http://public2.vulnerablecode.io/api/packages/582805?format=api", "purl": "pkg:deb/debian/ckeditor@4.22.1%2Bdfsg1-2?distro=sid", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3tqv-ppue-57fr" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ckeditor@4.22.1%252Bdfsg1-2%3Fdistro=sid" } ], "aliases": [ "CVE-2022-24729", "GHSA-f6rf-9m92-x2hh" ], "risk_score": null, "exploitability": "0.5", "weighted_severity": "0.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-xhp7-kqdk-tfeu" } ], "risk_score": "2.1", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ckeditor@4.19.1%252Bdfsg-1%3Fdistro=sid" }