CVE-2026-72835 | BDVDB-2026-359342 Detail
filebrowserfilebrowser
Description#
filebrowser versions before v2.63.21 fail to canonicalize paths before evaluating access rules, allowing authenticated users to bypass administrator-defined deny rules using case-variant or backslash-separated paths. Attackers can request files with alternate path representations that match no rule but resolve to the same filesystem object, gaining unauthorized access to denied files within their scope.
Impact#
Per CVSS v3.1: confidentiality impact high, integrity impact high, availability impact none. Attack vector: network.
Weaknesses#
- CWE-41 Improper Resolution of Path Equivalence
References#
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.