---
id: CVE-2026-108141
title: >-
  A vulnerability allowing an authenticated user with the Restore Operator role,
  who also controls the contents of a backed-up NAS share, to write
  attacker-controlled files to an arbitrary path on the backup server through
  relative path tr…
summary: >-
  A vulnerability allowing an authenticated user with the Restore Operator role,
  who also controls the contents of a backed-up NAS share, to write
  attacker-controlled files to an arbitrary path on the backup server through
  relative path tr…
severity: medium
cvss: 5.9
cvssVector: 'CVSS:4.0/AV:N/AC:H/AT:P/PR:H/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N'
cvssSource: cna
cwe:
  - CWE-22
vendor: Veeam
product: Backup and Replication
affected:
  - backup_and_replication >= 13.0 < 13.0.3
  - backup_and_replication >= 13.1 < 13.1.2
published: '2026-10-27'
updated: '2026-10-27'
sourceUpdated: '2026-10-27T16:16:58.971Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-108141'
references:
  - url: 'https://www.veeam.com/kb4948'
tags:
  - cve.org
ingestedAt: '2026-10-27T16:32:34.390Z'
---

## Overview

A vulnerability allowing an authenticated user with the Restore Operator role, who also controls the contents of a backed-up NAS share, to write attacker-controlled files to an arbitrary path on the backup server through relative path traversal.

## Affected

- `backup_and_replication >= 13.0 < 13.0.3`
- `backup_and_replication >= 13.1 < 13.1.2`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.