CVE-2026-33477
Medium
Description
FileRise is a self-hosted web-based file manager with multi-file upload, editing, and batch operations. In versiosn 2.3.7 through 3.10.0, the file snippet endpoint `/api/file/snippet.php` allows an authenticated user with only `read_own` access to a folder to retrieve snippet content from files uploaded by other users in the same folder. This is a server-side authorization flaw in the `read_own` enforcement for hover previews. Version 3.11.0 fixes the issue.
SeverityMedium
CVSS4.3
Exploit probability—
ProductFilerise
PublishedMar 26, 2026
First seenMar 26, 2026
Weakness typeCWE-863Incorrect authorization
How to fix
Update
- filerise filerise3.11.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| filerise filerise | 2.3.7 ≤ v < 3.11.0 | 3.11.0 |
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