Due to missing sanitation in data flow it was possible for admin users to upload arbitrary executable files to the server.
{ "nvd_published_at": "2021-08-27T22:15:00Z", "cwe_ids": [ "CWE-20" ], "severity": "HIGH", "github_reviewed": true, "github_reviewed_at": "2021-08-30T16:42:38Z" }