| Package | Affected versions | Patched versions |
|---|---|---|
| ckeditor | ≥ 4.0, < 4.24.0 | 4.24.0 |
| ckeditor4 | < 4.24.0-lts | 4.24.0-lts |
The vulnerability has been discovered in the samples that use the preview feature:
samples/old/**/*.htmlplugins/[plugin name]/samples/**/*.htmlAll integrators that use these samples 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 misconfigured preview feature. It affects all users using the CKEditor 4 at version < 4.24.0-lts with affected samples 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 Marcin Wyczechowski & Michał Majchrowicz AFINE Team for recognizing and reporting this vulnerability.
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