CVE-2024-13245
CKEditor 4 LTS - WYSIWYG HTML editor - Moderately critical - Cross Site Scripting - SA-CONTRIB-2024-009
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.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
CKEditor 4 LTS - WYSIWYG HTML editor - Moderately critical - Cross Site Scripting - SA-CONTRIB-2024-009
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.
- Record
CVE-2024-13245- CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
EUVDEUVD-2024-51459
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.
- Record
EUVD-2024-51459- CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-2gj6-558v-rq2w
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')...
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.
- Record
GHSA-2gj6-558v-rq2w- CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
NVD
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.
- Record
CVE-2024-13245- CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
OSV
CKEditor 4 LTS - WYSIWYG HTML editor - Moderately critical - Cross Site Scripting - SA-CONTRIB-2024-009
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.
- Record
CVE-2024-13245- CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
OSVDRUPAL-CONTRIB-2024-009 No score
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
- Record
DRUPAL-CONTRIB-2024-009- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
drupal/ckeditor_ltsPackagist:https://packages.drupal.org/8 |
1.0.0 up to 1.0.1 | 1.0.1 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2024-13245 is a medium vulnerability (CVSS 5.4) in Cksource Ckeditor 4, published February 14, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.23%, the 13th percentile. Fixed in drupal/ckeditor_lts 1.0.1.