Insecure file upload In silverstripe/assets
Description
SilverStripe Folders migrated from 3.x may be unsafe to upload to In SilverStripe through 4.5, files uploaded via Forms to folders migrated from Silverstripe CMS 3.x may be put to the default "/Uploads" folder instead. This affects installations which allowed upload folder protection via the optional silverstripe/secureassets module under 3.x. This module is installed and enabled by default on the Common Web Platform (CWP). The vulnerability only affects files uploaded after an upgrade to 4.x.
Mitigation
Update Impact
Minimal update. May introduce new vulnerabilities or breaking changes.
Ecosystem | Component | Affected version | Patched versions |
|---|---|---|---|
 packagist | 4.4.6 | ||
packagist | 1.4.7, 1.5.2 | ||
packagist | 5.4.2 |
Aliases
1. 2. 3. 4.
References
1. 2. 3. 4. 5. 6.