CVE-2026-33477
FileRise has incorrect authorization in /api/file/snippet.php allows read_own users to read other users’ file content
- State
- Published
- Severity
- 4.3 Medium
- Published
- Mar 26, 2026
- Updated
- Mar 26, 2026
- Reserved
- Mar 20, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 4.3 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N | GitHub_M |
Weaknesses
- CWE-863 Incorrect Authorization
Affected Products
| Product | Versions |
|---|---|
FileRiseerror311 |
|
References
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