PT-2026-71440 · Unknown · Filebrowser
CVSS v4.0
8.6
High
| Vector | AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N |
Name of the Vulnerable Software and Affected Versions
File Browser versions prior to 2.63.22
Description
Authenticated users can bypass path-based access controls during recursive copy, rename, and delete operations. The system fails to validate access rules for descendants, allowing an attacker to manipulate denied files by performing these operations on an allowed parent directory, which compromises rule-based isolation for confidentiality and integrity.
Recommendations
Update to version 2.63.22 or later.
Exploit
Fix
IDOR
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Weakness Enumeration
Related Identifiers
Affected Products
Filebrowser