CVE-2026-72835 — filebrowser before v2.63.21 Access Rule Bypass via Path Canonicalization
filebrowser versions before v2.63.21 fail to canonicalize paths before evaluating access rules, allowing authenticated users to bypass administrator-defined deny rules using cas…
Published: 2026-08-14 · CVSS: 7.6 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7