CVE-2026-35605: Filebrowser

High severity, CVSS 7.5. EPSS: 0.4% chance of exploitation in the next 30 days.

File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory. Prior to 2.63.1, the Matches() function in rules/rules.go uses strings.HasPrefix() without a trailing directory separator when matching paths against access rules. A rule for /uploads also matches /uploads_backup/, granting or denying access to unintended directories. This vulnerability is fixed in 2.63.1.

Affected products

• Filebrowser Filebrowser: before 2.63.1 (fixed in 2.63.1)

Published 2026-04-07. Last modified 2026-06-17.