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CVE

CWE

Training

CVE-2026-29188

Published: Mar 5, 2026

Modified: Mar 6, 2026

PUBLISHED

CVSS v3.1

9.1

CRITICAL

Description

File Browser provides a file managing interface within a specified directory and it can be used to upload, delete, preview, rename and edit files. Prior to version 2.61.1, a broken access control vulnerability in the TUS protocol DELETE endpoint allows authenticated users with only Create permission to delete arbitrary files and directories within their scope, bypassing the intended Delete permission restriction. Any multi-user deployment where administrators explicitly restrict file deletion for certain users is affected. This issue has been patched in version 2.61.1.

Vendor	Product	Versions
filebrowser	filebrowser	affected `< 2.61.1`

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

High

References

https://github.com/filebrowser/filebrowser/security/advisories/GHSA-79pf-vx4x-7jmm

x_refsource_CONFIRM

https://github.com/filebrowser/filebrowser/commit/7ed1425115be602c2b23236c410098ea2d74b42f

x_refsource_MISC

https://github.com/filebrowser/filebrowser/releases/tag/v2.61.1

x_refsource_MISC

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