{"id":"CVE-2024-13245","aliases":["DRUPAL-CONTRIB-2024-009","EUVD-2024-51459","GHSA-2gj6-558v-rq2w"],"status":"published","title":"CKEditor 4 LTS - WYSIWYG HTML editor - Moderately critical - Cross Site Scripting - SA-CONTRIB-2024-009","description":"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Drupal CKEditor 4 LTS - WYSIWYG HTML editor allows Cross-Site Scripting (XSS).This issue affects CKEditor 4 LTS - WYSIWYG HTML editor: from 1.0.0 before 1.0.1.","severity":{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-09","score":0.00229,"percentile":0.13729,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-79"],"published":"2024-02-14T19:31:10Z","modified":"2026-10-28T02:31:13Z","fixes":[{"ecosystem":"Packagist:https://packages.drupal.org/8","package":"drupal/ckeditor_lts","fixed_in":["1.0.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Packagist:https://packages.drupal.org/8","package":"drupal/ckeditor_lts","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.0.0"},{"fixed":"1.0.1"}]}]}],"products":[{"vendor":"cksource","product":"ckeditor_4"},{"vendor":"drupal","product":"ckeditor 4 lts - wysiwyg html editor"}],"references":[{"url":"https://www.drupal.org/sa-contrib-2024-009","tags":["Vendor Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-13245","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-2gj6-558v-rq2w"},{"url":"https://git.drupalcode.org/project/ckeditor_lts","tags":["web"]},{"url":"https://www.drupal.org/project/ckeditor_lts","tags":["web"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/13xxx/CVE-2024-13245.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2024-13245","title":"CKEditor 4 LTS - WYSIWYG HTML editor - Moderately critical - Cross Site Scripting - SA-CONTRIB-2024-009","description":"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Drupal CKEditor 4 LTS - WYSIWYG HTML editor allows Cross-Site Scripting (XSS).This issue affects CKEditor 4 LTS - WYSIWYG HTML editor: from 1.0.0 before 1.0.1.","status":"published","published":"2025-01-09T18:51:18.052Z","modified":"2025-01-09T21:02:07.84Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"adp"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:34:13.321108Z"}],"euvd":[{"id":"EUVD-2024-51459","description":"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Drupal CKEditor 4 LTS - WYSIWYG HTML editor allows Cross-Site Scripting (XSS).This issue affects CKEditor 4 LTS - WYSIWYG HTML editor: from 1.0.0 before 1.0.1.","status":"published","published":"2025-01-09T18:51:18Z","modified":"2025-01-09T21:02:07Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-03T00:04:22.117545Z"}],"ghsa":[{"id":"GHSA-2gj6-558v-rq2w","title":"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')...","description":"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Drupal CKEditor 4 LTS - WYSIWYG HTML editor allows Cross-Site Scripting (XSS).This issue affects CKEditor 4 LTS - WYSIWYG HTML editor: from 1.0.0 before 1.0.1.","status":"published","published":"2025-01-09T21:31:30Z","modified":"2025-01-09T21:31:34Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:59:27.400832Z"}],"nvd":[{"id":"CVE-2024-13245","description":"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Drupal CKEditor 4 LTS - WYSIWYG HTML editor allows Cross-Site Scripting (XSS).This issue affects CKEditor 4 LTS - WYSIWYG HTML editor: from 1.0.0 before 1.0.1.","status":"published","published":"2025-01-09T19:15:18.37Z","modified":"2026-06-17T07:01:34.407Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:10:41.838321Z"}],"osv":[{"id":"CVE-2024-13245","title":"CKEditor 4 LTS - WYSIWYG HTML editor - Moderately critical - Cross Site Scripting - SA-CONTRIB-2024-009","description":"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Drupal CKEditor 4 LTS - WYSIWYG HTML editor allows Cross-Site Scripting (XSS).This issue affects CKEditor 4 LTS - WYSIWYG HTML editor: from 1.0.0 before 1.0.1.","status":"published","published":"2025-01-09T18:51:18.052Z","modified":"2026-10-28T02:31:13.142584327Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:44:37.917085Z"},{"id":"DRUPAL-CONTRIB-2024-009","description":"The CKEditor 4 LTS - WYSIWYG HTML editor module uses the CKEditor library for WYSIWYG editing. CKEditor has released a [security update](https://ckeditor.com/cke4/release/CKEditor-4.24.0-LTS) that on certain configurations may impact the Drupal module that bundles and integrates this code.\n\nThe vulnerability is mitigated by the fact it requires:\n\n1. [full-page editing](https://ckeditor.com/docs/ckeditor4/latest/features/fullpage.html) mode is enabled\n2. or CDATA elements in Advanced Content Filtering configuration (defaults to script and style elements) are enabled.\n3. An attacker must have a permission with access to the CKEditor instance.\n\nFor more information, see CKEditor's security advisory:  \n[CVE-2024-24815](https://github.com/ckeditor/ckeditor4/security/advisories/GHSA-fq6h-4g8v-qqvm): Cross-site scripting (XSS) vulnerability caused by incorrect CDATA detection","status":"published","published":"2024-02-14T19:31:10Z","modified":"2026-09-10T03:45:35.923526658Z","updated_at":"2026-11-02T15:46:13.584509Z"}]}}