Description
File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory. Versions 2.61.2 and below are vulnerable to Path Traversal through the resourcePatchHandler (http/resource.go). The destination path in resourcePatchHandler is validated against access rules before being cleaned/normalized, while the actual file operation calls path.Clean() afterward—resolving .. sequences into a different effective path. This allows an authenticated user with Create or Rename permissions to bypass administrator-configured deny rules (both prefix-based and regex-based) by injecting .. sequences in the destination parameter of a PATCH request. As a result, the user can write or move files into any deny-rule-protected path within their scope. However, this cannot be used to escape the user's BasePathFs scope or read from restricted paths. This issue has been fixed in version 2.62.0.
INFO
Published Date :
2026-03-19T23:22:19.952Z
Last Modified :
2026-03-20T20:00:43.633Z
Source :
GitHub_M
AFFECTED PRODUCTS
The following products are affected by CVE-2026-32758 vulnerability.
| Vendors | Products |
|---|---|
| Filebrowser |
|
REFERENCES
Here, you will find a curated list of external links that provide in-depth information to CVE-2026-32758.
