Is CVE-2025-2748 actively exploited?

CVE-2025-2748 has no public evidence of in-the-wild exploitation as of 2025-12-27.

What is the CVSS score for CVE-2025-2748?

CVE-2025-2748 has a CVSS score of 6.1 (MEDIUM severity). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

How do I patch CVE-2025-2748?

Patch guidance is available from kentico security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2025-2748.

CVE-2025-2748 - remediation guidance & executive summary

Description

The Kentico Xperience application does not fully validate or filter files uploaded via the multiple-file upload functionality, which allows for stored XSS.This issue affects Kentico Xperience through 13.0.178.

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack Vector: network
Complexity: low
Privileges: none
User Action: required
Scope: changed
Confidentiality: low
Integrity: low
Availability: none
Weaknesses: CWE-79 · Cross-site Scripting (XSS)CWE-434 · Unrestricted File Upload CWE-79 · Cross-site Scripting (XSS)

Metadata

Primary Vendor: KENTICO
Published: 3/24/2025
Last Modified: 12/27/2025
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2025-2748

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary