---
id: CVE-2025-64392
title: >-
  This vulnerability in Veeam Backup Enterprise Manager allows an attacker to
  execute script in the browser of a portal user who opens a crafted link.
summary: >-
  This vulnerability in Veeam Backup Enterprise Manager allows an attacker to
  execute script in the browser of a portal user who opens a crafted link.
severity: medium
cvss: 4.8
cvssVector: 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N'
cwe:
  - CWE-79
vendor: Veeam
product: Backup Enterprise Manager
affected:
  - backup_enterprise_manager >= 12 < 12.3.2.4934
published: '2026-10-07'
updated: '2026-10-07'
sourceUpdated: '2026-10-07T09:17:04.150'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-64392'
references:
  - url: 'https://www.veeam.com/KB4934'
    label: support@hackerone.com
tags:
  - nvd
  - cve.org
cvssSource: cna
ingestedAt: '2026-10-07T09:22:30.524Z'
---

## Overview

This vulnerability in Veeam Backup Enterprise Manager allows an attacker to execute script in the browser of a portal user who opens a crafted link.

## Remediation

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