CVE-2025-13167 MEDIUM

CVE-2025-13167

Vendor Synology
Product Synology Contacts
Weakness CWE-79 · XSS
Published May 27, 2026
Last update May 27, 2026

CVSS base score

5.4/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction Required
Confidentiality Low
Integrity Low

CVSS vector

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

What the vulnerability does

01Description

Improper neutralization of input during web page generation ('Cross-site Scripting') vulnerability in contact functionality in Synology Contacts before 1.0.10-20659 allows remote authenticated users to read or write specific files containing non-sensitive information via unspecified vectors.

Key dates

02Disclosure timeline

May 27, 2026 CVE published
May 27, 2026 Record updated