CVE-2025-2749: Kentico Xperience Path Traversal Vulnerability

High severity, CVSS 7.2. Actively exploited: in CISA KEV since 2026-04-20. EPSS: 4.1% chance of exploitation in the next 30 days.

An authenticated remote code execution in Kentico Xperience allows authenticated users Staging Sync Server to upload arbitrary data to path relative locations. This results in path traversal and arbitrary file upload, including content that can be executed server side leading to remote code execution.This issue affects Kentico Xperience through 13.0.178.

Affected products

• Kentico Xperience: up to and including 13.0.178

Published 2025-03-24. Last modified 2026-06-17.