| Package | Affected versions | Patched versions |
|---|---|---|
| ckeditor | ≤ 4.15.1 | |
| ckeditor4 | < 4.24.0-lts | 4.24.0-lts |
The vulnerability has been discovered in the AJAX sample available at the samples/old/ajax.html file location. All integrators that use that sample in the production code can be affected.
A potential vulnerability has been discovered in one of CKEditor's 4 samples that are shipped with production code. The vulnerability allowed to execute JavaScript code by abusing the AJAX sample. It affects all users using the CKEditor 4 at version < 4.24.0-lts where samples/old/ajax.html is used in a production environment.
The problem has been recognized and patched. The fix will be available in version 4.24.0-lts.
Email us at [email protected] if you have any questions or comments about this advisory.
The CKEditor 4 team would like to thank Rafael Pedrero and INCIBE (original report) for recognizing and reporting this vulnerability.
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