{"schemaVersion":3,"id":"CVE-2024-24815","aliases":["openSUSE-SU-2025:0008-1","UBUNTU-CVE-2024-24815","DEBIAN-CVE-2024-24815","GHSA-fq6h-4g8v-qqvm","openSUSE-SU-2024:14557-1"],"status":"published","duplicateOf":null,"title":null,"description":"CKEditor4 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.","dates":{"published":"2024-02-07T15:14:32.361Z","modified":"2025-02-13T17:40:30.582Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":6.1,"severity":"medium","version":"3.1","versionLabel":"v3.1","source":"CVE.org","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":6.1,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"OSV · Ubuntu","score":6.1,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","exploitability":7.2,"impact":4.5,"computed":true},{"version":"3.1","versionLabel":"v3.1","source":"OSV · Debian","score":6.1,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","exploitability":7.2,"impact":4.5,"computed":true},{"version":"3.1","versionLabel":"v3.1","source":"OSV · Npm","score":6.1,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","exploitability":7.2,"impact":4.5,"computed":true},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":6.1,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00706,"percentile":0.5246,"severity":"low","asOf":"2026-10-18T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-18T00:00:00.000Z","baselineScore":0.00706},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00706,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00706,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00706,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00706,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00706,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00706,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00706,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00706,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00706,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00706,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00706,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00706,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00706,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00706,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00706,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00706,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00706,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00706,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00706,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00706,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00706,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00706,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00706,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00706,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00706,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00706,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00706,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00706,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00706,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00706,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00706,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00706,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00706,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00706,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00706,"percentile":0.5246}],"last30":[{"date":"2026-09-18T00:00:00.000Z","score":0.00706,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00706,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00706,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00706,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00706,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00706,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00706,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00706,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00706,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00706,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00706,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00706,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00706,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00706,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00706,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00706,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00706,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00706,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00706,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00706,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00706,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00706,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00706,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00706,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00706,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00706,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00706,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00706,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00706,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00706,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00706,"percentile":0.5246}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","description":"The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.","type":"weakness","status":"Stable","abstraction":"Base","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/79.html"}],"affected":[{"vendor":"ckeditor","product":"ckeditor","name":"ckeditor","label":"ckeditor","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 4.0, < 4.24.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 4.0, < 4.24.0","eol":{"isEol":null,"eolDate":null,"matchMethod":"cpe","cycle":null,"product":{"name":"ckeditor","label":"CKEditor","category":"framework"}},"hubHref":"/vendor/ckeditor/ckeditor"},{"vendor":"ckeditor","product":"ckeditor4","name":"ckeditor4","label":"ckeditor4","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< 4.24.0-lts","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 4.24.0-lts","eol":null,"hubHref":"/vendor/ckeditor/ckeditor4"},{"vendor":"ckeditor","product":"ckeditor","name":"ckeditor/ckeditor","label":"ckeditor","ecosystem":"Packagist","cpePart":null,"purl":"pkg:composer/ckeditor/ckeditor","purlType":"composer","versions":[{"text":"< 4.24.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 4.24.0","eol":null,"hubHref":null},{"vendor":"debian","product":"ckeditor","name":"ckeditor","label":"ckeditor","ecosystem":"Debian","cpePart":null,"purl":"pkg:deb/debian/ckeditor","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"debian","product":"ckeditor3","name":"ckeditor3","label":"ckeditor3","ecosystem":"Debian","cpePart":null,"purl":"pkg:deb/debian/ckeditor3","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"ckeditor","name":"ckeditor","label":"ckeditor","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/ckeditor","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"ckeditor3","name":"ckeditor3","label":"ckeditor3","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/ckeditor3","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"ldap-account-manager","name":"ldap-account-manager","label":"ldap-account-manager","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/ldap-account-manager","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"request-tracker4","name":"request-tracker4","label":"request-tracker4","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/request-tracker4","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"Npm","product":"ckeditor4","name":"ckeditor4","label":"ckeditor4","ecosystem":"Npm","cpePart":null,"purl":"pkg:npm/ckeditor4","purlType":"npm","versions":[{"text":"< 4.24.0-lts","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 4.24.0-lts","eol":null,"hubHref":null},{"vendor":"opensuse","product":"python-django-ckeditor&distro=openSUSE Leap 15.5","name":"python-django-ckeditor","label":"python-django-ckeditor&distro=openSUSE Leap 15.5","ecosystem":"openSUSE","cpePart":null,"purl":"pkg:rpm/opensuse/python-django-ckeditor&distro=openSUSE Leap 15.5","purlType":"rpm","versions":[{"text":"< 6.7.2-bp155.3.3.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 6.7.2-bp155.3.3.1","eol":null,"hubHref":null},{"vendor":"opensuse","product":"python-django-ckeditor&distro=openSUSE Tumbleweed","name":"python-django-ckeditor","label":"python-django-ckeditor&distro=openSUSE Tumbleweed","ecosystem":"openSUSE","cpePart":null,"purl":"pkg:rpm/opensuse/python-django-ckeditor&distro=openSUSE Tumbleweed","purlType":"rpm","versions":[{"text":"< 6.7.2-1.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 6.7.2-1.1","eol":null,"hubHref":null},{"vendor":"suse","product":"python-django-ckeditor&distro=SUSE Package Hub 15 SP5","name":"python-django-ckeditor","label":"python-django-ckeditor&distro=SUSE Package Hub 15 SP5","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/python-django-ckeditor&distro=SUSE Package Hub 15 SP5","purlType":"rpm","versions":[{"text":"< 6.7.2-bp155.3.3.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 6.7.2-bp155.3.3.1","eol":null,"hubHref":null}],"affectedCount":13,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://github.com/ckeditor/ckeditor4/security/advisories/GHSA-fq6h-4g8v-qqvm","label":"github.com/ckeditor/ckeditor4/security/advisories/GHSA-fq6h-4g8v-qqvm","hostname":"github.com","tags":["X Refsource CONFIRM","REPORT","WEB","Vendor Advisory"]},{"url":"https://github.com/ckeditor/ckeditor4/commit/8ed1a3c93d0ae5f49f4ecff5738ab8a2972194cb","label":"github.com/ckeditor/ckeditor4/commit/8ed1a3c93d0ae5f49f4ecff5738ab8a2972194cb","hostname":"github.com","tags":["X Refsource MISC","WEB","Patch"]},{"url":"https://ckeditor.com/docs/ckeditor4/latest/api/CKEDITOR_dtd.html#property-S-cdata","label":"ckeditor.com/docs/ckeditor4/latest/api/CKEDITOR_dtd.html","hostname":"ckeditor.com","tags":["X Refsource MISC","WEB","Product"]},{"url":"https://ckeditor.com/docs/ckeditor4/latest/features/fullpage.html","label":"ckeditor.com/docs/ckeditor4/latest/features/fullpage.html","hostname":"ckeditor.com","tags":["X Refsource MISC","WEB","Product"]},{"url":"https://ckeditor.com/docs/ckeditor4/latest/guide/dev_advanced_content_filter.html","label":"ckeditor.com/docs/ckeditor4/latest/guide/dev_advanced_content_filter.html","hostname":"ckeditor.com","tags":["X Refsource MISC","WEB","Product"]},{"url":"https://www.drupal.org/sa-contrib-2024-009","label":"www.drupal.org/sa-contrib-2024-009","hostname":"www.drupal.org","tags":["WEB"]},{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/ZXNT2JPQVYWDQRDN2YJ7KJCRBY5QEJQW/","label":"lists.opensuse.org/archives/…","hostname":"lists.opensuse.org","tags":["Advisory"]},{"url":"https://bugzilla.suse.com/1219720","label":"bugzilla.suse.com/1219720","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://www.suse.com/security/cve/CVE-2024-24815","label":"www.suse.com/security/cve/CVE-2024-24815","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://ubuntu.com/security/CVE-2024-24815","label":"ubuntu.com/security/CVE-2024-24815","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://github.com/ckeditor/ckeditor4/commit/889315aa89de1d08f320990367ef4559551fdf9f","label":"github.com/ckeditor/ckeditor4/commit/889315aa89de1d08f320990367ef4559551fdf9f","hostname":"github.com","tags":["REPORT"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2024-24815","label":"www.cve.org/CVERecord?id=CVE-2024-24815","hostname":"www.cve.org","tags":["REPORT"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2024-24815","label":"security-tracker.debian.org/tracker/CVE-2024-24815","hostname":"security-tracker.debian.org","tags":["Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-24815","label":"nvd.nist.gov/vuln/detail/CVE-2024-24815","hostname":"nvd.nist.gov","tags":["Advisory"]},{"url":"https://github.com/ckeditor/ckeditor4","label":"github.com/ckeditor/ckeditor4","hostname":"github.com","tags":["PACKAGE"]},{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/LTZL2Q6MD2MZXWLTDIWGVIWV5USTFGZF/","label":"lists.opensuse.org/archives/…","hostname":"lists.opensuse.org","tags":["Advisory"]}],"lineage":{"upstream":[],"downstream":["USN-7258-1"],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2024-02-07T15:14:32.361Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2025-02-13T17:40:30.582Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":25,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-19T09:35:35.743Z","stale":false,"partial":false}}