Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/643583?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/643583?format=api", "purl": "pkg:npm/ckeditor4@4.20.2", "type": "npm", "namespace": "", "name": "ckeditor4", "version": "4.20.2", "qualifiers": {}, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": "4.25.0", "latest_non_vulnerable_version": "4.25.0", "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/44703?format=api", "vulnerability_id": "VCID-2mmd-x6ge-fuaw", "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": "0.0054", "scoring_system": "epss", "scoring_elements": "0.68012", "published_at": "2026-06-05T12:55:00Z" } ], "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/64359?format=api", "purl": "pkg:npm/ckeditor4@4.21.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-2x4x-gkb7-u3b8" }, { "vulnerability": "VCID-3ze6-frgs-bqc6" }, { "vulnerability": "VCID-dhra-m93g-tucw" }, { "vulnerability": "VCID-zpr3-15yc-gfcn" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/ckeditor4@4.21.0" } ], "aliases": [ "CVE-2023-28439", "GHSA-vh5c-xwqv-cv9g" ], "risk_score": null, "exploitability": "0.5", "weighted_severity": "0.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-2mmd-x6ge-fuaw" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/46970?format=api", "vulnerability_id": "VCID-2x4x-gkb7-u3b8", "summary": "Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') in ckeditor4.", "references": [ { "reference_url": "https://github.com/ckeditor/ckeditor4/commit/8ed1a3c93d0ae5f49f4ecff5738ab8a2972194cb", "reference_id": "", "reference_type": "", "scores": [], "url": "https://github.com/ckeditor/ckeditor4/commit/8ed1a3c93d0ae5f49f4ecff5738ab8a2972194cb" }, { "reference_url": "https://www.incibe.es/en/incibe-cert/notices/aviso/cross-site-scripting-vulnerability-cksource-ckeditor", "reference_id": "", "reference_type": "", "scores": [], "url": "https://www.incibe.es/en/incibe-cert/notices/aviso/cross-site-scripting-vulnerability-cksource-ckeditor" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2023-4771", "reference_id": "CVE-2023-4771", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-4771" }, { "reference_url": "https://github.com/advisories/GHSA-wh5w-82f3-wrxh", "reference_id": "GHSA-wh5w-82f3-wrxh", "reference_type": "", "scores": [], "url": "https://github.com/advisories/GHSA-wh5w-82f3-wrxh" }, { "reference_url": "https://github.com/ckeditor/ckeditor4/security/advisories/GHSA-wh5w-82f3-wrxh", "reference_id": "GHSA-wh5w-82f3-wrxh", "reference_type": "", "scores": [], "url": "https://github.com/ckeditor/ckeditor4/security/advisories/GHSA-wh5w-82f3-wrxh" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/68821?format=api", "purl": "pkg:npm/ckeditor4@4.24.0-lts", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/ckeditor4@4.24.0-lts" } ], "aliases": [ "GHSA-wh5w-82f3-wrxh", "GMS-2024-140" ], "risk_score": null, "exploitability": null, "weighted_severity": null, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-2x4x-gkb7-u3b8" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/46971?format=api", "vulnerability_id": "VCID-3ze6-frgs-bqc6", "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 vulnerability has been discovered in versions prior to 4.24.0-lts in samples that use the `preview` feature. All integrators that use these samples in the production code can be affected. The vulnerability allows an attacker to execute JavaScript code by abusing the misconfigured preview feature. It affects all users using the CKEditor 4 at version < 4.24.0-lts with affected samples used in a production environment. A fix is available in version 4.24.0-lts.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2024-24816", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.3983", "scoring_system": "epss", "scoring_elements": "0.97405", "published_at": "2026-06-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2024-24816" }, { "reference_url": "https://ckeditor.com/cke4/addon/preview", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-02-21T20:41:03Z/" } ], "url": "https://ckeditor.com/cke4/addon/preview" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-24816", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-24816" }, { "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/ckeditor/ckeditor4/commit/8ed1a3c93d0ae5f49f4ecff5738ab8a2972194cb", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-02-21T20:41:03Z/" } ], "url": "https://github.com/ckeditor/ckeditor4/commit/8ed1a3c93d0ae5f49f4ecff5738ab8a2972194cb" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2024-24816", "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-2024-24816" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1063536", "reference_id": "1063536", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1063536" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1063537", "reference_id": "1063537", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1063537" }, { "reference_url": "https://github.com/advisories/GHSA-mw2c-vx6j-mg76", "reference_id": "GHSA-mw2c-vx6j-mg76", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-mw2c-vx6j-mg76" }, { "reference_url": "https://github.com/ckeditor/ckeditor4/security/advisories/GHSA-mw2c-vx6j-mg76", "reference_id": "GHSA-mw2c-vx6j-mg76", "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": "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/2024-02-21T20:41:03Z/" } ], "url": "https://github.com/ckeditor/ckeditor4/security/advisories/GHSA-mw2c-vx6j-mg76" }, { "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/68821?format=api", "purl": "pkg:npm/ckeditor4@4.24.0-lts", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/ckeditor4@4.24.0-lts" } ], "aliases": [ "CVE-2024-24816", "GHSA-mw2c-vx6j-mg76" ], "risk_score": null, "exploitability": null, "weighted_severity": null, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-3ze6-frgs-bqc6" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/46966?format=api", "vulnerability_id": "VCID-dhra-m93g-tucw", "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 in the core HTML parsing module in versions of CKEditor4 prior to 4.24.0-lts. It may affect all editor instances that enabled full-page editing mode or enabled CDATA elements in Advanced Content Filtering configuration (defaults to `script` and `style` elements). The vulnerability allows attackers to inject malformed HTML content bypassing Advanced Content Filtering mechanism, which could result in executing JavaScript code. An attacker could abuse faulty CDATA content detection and use it to prepare an intentional attack on the editor. A fix is available in version 4.24.0-lts.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2024-24815", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00169", "scoring_system": "epss", "scoring_elements": "0.37837", "published_at": "2026-06-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2024-24815" }, { "reference_url": "https://ckeditor.com/docs/ckeditor4/latest/api/CKEDITOR_dtd.html#property-S-cdata", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-02-08T16:41:58Z/" } ], "url": "https://ckeditor.com/docs/ckeditor4/latest/api/CKEDITOR_dtd.html#property-S-cdata" }, { "reference_url": "https://ckeditor.com/docs/ckeditor4/latest/features/fullpage.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-02-08T16:41:58Z/" } ], "url": "https://ckeditor.com/docs/ckeditor4/latest/features/fullpage.html" }, { "reference_url": "https://ckeditor.com/docs/ckeditor4/latest/guide/dev_advanced_content_filter.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-02-08T16:41:58Z/" } ], "url": "https://ckeditor.com/docs/ckeditor4/latest/guide/dev_advanced_content_filter.html" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-24815", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-24815" }, { "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/ckeditor/ckeditor4/commit/8ed1a3c93d0ae5f49f4ecff5738ab8a2972194cb", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-02-08T16:41:58Z/" } ], "url": "https://github.com/ckeditor/ckeditor4/commit/8ed1a3c93d0ae5f49f4ecff5738ab8a2972194cb" }, { "reference_url": "https://www.drupal.org/sa-contrib-2024-009", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-02-08T16:41:58Z/" } ], "url": "https://www.drupal.org/sa-contrib-2024-009" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1063536", "reference_id": "1063536", "reference_type": "", 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"reference_url": "https://github.com/ckeditor/ckeditor4/security/advisories/GHSA-fq6h-4g8v-qqvm", "reference_id": "GHSA-fq6h-4g8v-qqvm", "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": "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/2024-02-08T16:41:58Z/" } ], "url": "https://github.com/ckeditor/ckeditor4/security/advisories/GHSA-fq6h-4g8v-qqvm" }, { "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/68821?format=api", "purl": "pkg:npm/ckeditor4@4.24.0-lts", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/ckeditor4@4.24.0-lts" } ], "aliases": [ "CVE-2024-24815", "GHSA-fq6h-4g8v-qqvm" ], "risk_score": null, "exploitability": null, "weighted_severity": null, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-dhra-m93g-tucw" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/51416?format=api", "vulnerability_id": "VCID-zpr3-15yc-gfcn", "summary": "Code Snippet GeSHi plugin in CKEditor 4 has reflected cross-site scripting (XSS) vulnerability\n### Affected packages\nThe vulnerability has been discovered in [Code Snippet GeSHi](https://ckeditor.com/cke4/addon/codesnippetgeshi) plugin. All integrators that use [GeSHi syntax highlighter](https://github.com/GeSHi/geshi-1.0) on the backend side can be affected.\n\n### Impact\nA potential vulnerability has been discovered in CKEditor 4 [Code Snippet GeSHi](https://ckeditor.com/cke4/addon/codesnippetgeshi) plugin. The vulnerability allowed a reflected XSS attack by exploiting a flaw in the [GeSHi syntax highlighter library](https://github.com/GeSHi/geshi-1.0) hosted by the victim.\n\nThe GeSHi library was included as a vendor dependency in CKEditor 4 source files. In a specific scenario, an attacker could craft a malicious script that could be executed by sending a request to the GeSHi library hosted on a PHP web server.\n\n### Patches\n\nThe [GeSHi library](https://github.com/GeSHi/geshi-1.0) is no longer actively maintained. Due to the lack of ongoing support and updates, potential security vulnerabilities have been identified with its continued use. To mitigate these risks and enhance the overall security of the CKEditor 4, we have decided to completely remove the GeSHi library as a dependency. This change aims to maintain a secure environment and reduce the risk of any security incidents related to outdated or unsupported software.\n\nTo integrators who still want to use the GeSHi syntax highlighter, we recommend manually adding the [GeSHi library](https://github.com/GeSHi/geshi-1.0) . Please be aware of and understand the potential security vulnerabilities associated with its use.\n\nThe fix is be available in version 4.25.0-lts.\n\n### Acknowledgements\n\nThe CKEditor 4 team would like to thank [Jiasheng He](https://github.com/Hebing123) from Qihoo 360 for recognizing and reporting this vulnerability.\n\n### For more information\n\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-2024-43407", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.01847", "scoring_system": "epss", "scoring_elements": "0.83361", "published_at": "2026-06-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2024-43407" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-43407", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-43407" }, { "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": "5.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/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/71072c9f7f263329841bd38e7e5309074c82ef94", "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": "5.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N" }, { "value": 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