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CVE PROGRAM SOURCE RECORD6.3 Medium

CVE-2026-55668

File Browser: ScopedFs follows a dangling symlink on write, letting a scoped user create files outside their scope

Description

File Browser provides a web file managing interface. Prior to 2.63.16, ScopedFs validates the nearest existing ancestor of a dangling symlink as in scope and then follows the symlink during file creation, allowing an authenticated user with Create and Modify permissions to create attacker-controlled files outside the user's scope. This issue is fixed in version 2.63.16.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

filebrowser filebrowser

  • < 2.63.16affected

References