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.
{ "nvd_published_at": "2024-12-05T15:15:08Z", "cwe_ids": [ "CWE-390" ], "severity": "MODERATE", "github_reviewed": true, "github_reviewed_at": "2024-12-05T19:58:23Z" }