CVSS 3.1
5.5 mediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:NCVE-2025-52900
Medium (5.5) in filebrowser filebrowser. EPSS 0.2% chance of exploitation in the next 30 days. Fixed in github.com/filebrowser/filebrowser/v2 2.33.7.
File Browser provides a file managing interface within a specified directory and it can be used to upload, delete, preview, rename and edit files. The file access permissions for files uploaded to or created from File Browser are never explicitly set by the application. The same is true for the database used by File Browser. On standard servers using File Browser prior to version 2.33.7 where the umask configuration has not been hardened before, this makes all the stated files readable by any operating system account. Version 2.33.7 fixes the issue.
Severity
- EPSS
- 0.2% chance of exploitation in the next 30 days; higher than 12% of CVEs (scores of 2026-10-31)
- CWE
- CWE-276
- Published
- Modified
- Record from
- the NVD, synced
Affected
- filebrowser:filebrowser
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-jj2r-455p-5gvf | Go | github.com/filebrowser/filebrowser/v2 | <2.33.7 | 2.33.7 |
| GHSA-jj2r-455p-5gvf | Go | github.com/filebrowser/filebrowser | <=1.11.0 | no fix published |
| GO-2025-3785 | Go | github.com/filebrowser/filebrowser | all versions | no fix published |
| GO-2025-3785 | Go | github.com/filebrowser/filebrowser/v2 | <2.33.7 | 2.33.7 |