---
id: CVE-2025-10466
title: >-
  Improper neutralization of input during web page generation ('Cross-site
  Scripting') vulnerability in Safe Access in Synology Safe Access before
  1.3.1-0329 allows remote authenticated users with administrator privileges to
  read or write …
summary: >-
  Improper neutralization of input during web page generation ('Cross-site
  Scripting') vulnerability in Safe Access in Synology Safe Access before
  1.3.1-0329 allows remote authenticated users with administrator privileges to
  read or write …
severity: medium
cvss: 5.9
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L'
cwe:
  - CWE-79
vendor: synology
product: safe_access
affected:
  - safe_access < 1.3.1-0329
patched:
  - safe_access 1.3.1-0329
published: '2026-05-27'
updated: '2026-09-30'
sourceUpdated: '2026-09-30T21:10:00.190'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-10466'
references:
  - url: 'https://www.synology.com/en-global/security/advisory/Synology_SA_25_11'
    label: security@synology.com
tags:
  - nvd
epss: 0.00265
epssPercentile: 0.16609
ingestedAt: '2026-09-30T21:25:07.731Z'
---

## Overview

Improper neutralization of input during web page generation ('Cross-site Scripting') vulnerability in Safe Access in Synology Safe Access before 1.3.1-0329 allows remote authenticated users with administrator privileges to read or write specific files containing non-sensitive information or conduct limited denial-of-service in SRM.

## Affected

- `safe_access < 1.3.1-0329`

## Remediation

Upgrade past the affected range:

- `safe_access 1.3.1-0329`