PT-2026-72006 · Unknown · Filebrowser

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CVE-2026-72837

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Published

2026-08-14

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Updated

2026-08-14

CVSS v3.1

8.8

High

VectorAV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions File Browser versions prior to 2.63.20
Description An issue exists where the software fails to honor the createUserDir isolation during proxy and hook authentication auto-provisioning paths. This allows attackers possessing valid upstream-authenticated credentials to exploit the server root scope assignment to read, modify, delete, and share files belonging to other users.
Recommendations Update to version 2.63.20 or later.

Exploit

Fix

LPE

Improper Access Control

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Weakness Enumeration

Related Identifiers

CVE-2026-72837
GHSA-J7JH-37PF-MF8H

Affected Products

Filebrowser