| Package | Affected versions | Patched versions |
|---|---|---|
| drupal/core | ≥ 10.0.0, < 10.2.10 | 10.2.10 |
| drupal | ≥ 10.0.0, < 10.2.10 | 10.2.10 |
Under certain uncommon site configurations, a bug in the CKEditor 5 module can cause some image uploads to move the entire webroot to a different location on the file system. This could be exploited by a malicious user to take down a site.
The issue is mitigated by the fact that several non-default site configurations must exist simultaneously for this to occur.
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