The Everest Backup WordPress plugin before 2.2.5 does not properly validate backup files to be uploaded, allowing high privilege users such as admin to upload arbitrary files on the server even when they should not be allowed to (for example in multisite setup)
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Everest_backup | Everestthemes | * | 2.2.5 (excluding) |