CVE-2025-10466: Synology Safe Access

Medium severity, CVSS 5.9. EPSS: 0.3% chance of exploitation in the next 30 days.

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 products

• Synology Safe Access: before 1.3.1-0329 (fixed in 1.3.1-0329)

Published 2026-05-27. Last modified 2026-10-07.