CVE-2025-2749

HighActively exploited (CISA KEV)

Description

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.

SeverityHigh

CVSS7.2

Exploit probability—

ProductKentico Xperience

PublishedMar 24, 2025

First seenMar 24, 2025

Added to KEVApr 20, 2026

Weakness typeCWE-22Path traversal CWE-434Unrestricted upload of dangerous file type

How to fix

CISA required action

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

CISA due date: May 4, 2026

Patches

devnet.kentico.com/download/hotfixes

Affected products

Product	Affected versions	Fixed in
kentico xperience	v ≤ 13.0.178	—

Check your version

Choose the product and enter the version you run to see whether it falls in the affected range.

In the Intelligence 360 plan

Attack Surface Management

See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.