drupal/ckeditor_lts - SA-CONTRIB-2024-009
The CKEditor 4 LTS - WYSIWYG HTML editor module uses the CKEditor library for WYSIWYG editing. CKEditor has released a security update that on certain configurations may impact the Drupal module that bundles and integrates this code.
The vulnerability is mitigated by the fact it requires:
- full-page editing mode is enabled
- or CDATA elements in Advanced Content Filtering configuration (defaults to script and style elements) are enabled.
- An attacker must have a permission with access to the CKEditor instance.
For more information, see CKEditor's security advisory:
CVE-2024-24815: Cross-site scripting (XSS) vulnerability caused by incorrect CDATA detection
Affected software
Click a technology to see all vulnerabilities affecting it.
| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Composer package | drupal/ckeditor_lts | >= 1.0.0, < 1.0.1 | 1.0.1 |
| Drupal module | drupal/ckeditor_lts | >= 1.0.0, < 1.0.1 | 1.0.1 |
References
- Weakness (CWE)
-- Platform
- Composer, Drupal
- Package
drupal/ckeditor_lts- Disclosed
- 14.02.2024
- Updated
- 11.10.2026 12:18
Sources and licenses
OSV / GitHub Advisory Database - DRUPAL-CONTRIB-2024-009 - CC BY-SA 2.0; code GPL-2.0-or-later
Vulnerability history: drupal/ckeditor_lts
All published vulnerabilities of this package (Composer package), newest first. Shows whether this is a one-off slip or a package that needs watching.
This is the only known vulnerability of this package.
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