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CVE-2025-2749

7.2, high Known exploited

Kentico Xperience Path Traversal Vulnerability

NVD (opens in a new tab) CVE.org (opens in a new tab) CISA KEV catalogue (opens in a new tab)
CVSS
7.2, high high CVSS v3.1
EPSS, next 30 days
4% higher than 90.4% of scored CVEs
Exploitation
Confirmed in the wild
Published
24 Mar 2025a year ago

Known exploited

CISA added this to the Known Exploited Vulnerabilities Catalog on 20 Apr 2026. US federal agencies had to remediate by 4 May 2026, a deadline that has passed.

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.

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.

Details

Vendor
Kentico
Product
Xperience
Weakness
CWE-22 (opens in a new tab)
Status
Analyzed
Updated
17 Jun 2026
Assigner
disclosure@vulncheck.com

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

References 4

Exploit code 1

Patches and fixes 1

Advisories 1

Other references 1

The kind is read from NVD's tags where present and from the shape of the URL otherwise, so treat it as a hint.

Other Kentico CVEs

Every Kentico CVE we hold

Same vendor in what we hold, not a known link between the flaws.

  • CVE-2025-2746 Kentico Xperience CMS Authentication Bypass Using an Alternate Path or Channel Vulnerability KEV EPSS 74% 9.8, critical
  • CVE-2025-2747 Kentico Xperience CMS Authentication Bypass Using an Alternate Path or Channel Vulnerability KEV EPSS 97% 9.8, critical
  • CVE-2019-10068 Kentico Xperience Deserialization of Untrusted Data Vulnerability KEV EPSS 95% 9.8, critical

Beyond this page

Is CVE-2025-2749 in your network?

This page tells you how dangerous CVE-2025-2749 is out there. Whether it sits on one of your devices, only a scan of your own network can tell. That is what our systems do, every day, for the companies we protect.

CVE-2025-2749 is in the CISA catalogue of exploited vulnerabilities: attackers are already exploiting it.

  • EXYS7600 OCELOT

    Find it before attackers do

    Ocelot scans your network on a schedule and reports every vulnerability it finds by its CVE identifier, with its CVSS score and how many of your hosts are affected. A finding like CVE-2025-2749 comes with the devices to patch.

    Learn more about EXYS7600 OCELOT

  • EXYS7950 KONDRA

    Detect it if it's exploited

    Until the patch is applied, Kondra monitors your network, events and endpoints in real time. It keeps an inventory of the software installed on every endpoint, and its anomaly detection rules flag what an attacker does once inside.

    Learn more about EXYS7950 KONDRA
Check your exposure

Assembled from the NVD 2.0 API, the CISA Known Exploited Vulnerabilities Catalog and FIRST EPSS. Scores are as of our last collection on 17 Oct 2026, not the live upstream state.