An unrestricted file upload vulnerability in Kentico Xperience allows authenticated users with 'Read data' permissions to upload arbitrary file types via MVC form file uploader components. Attackers can manipulate file names and upload potentially malicious files to the system, enabling unauthorized file uploads.
History

Thu, 18 Dec 2025 22:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Thu, 18 Dec 2025 20:00:00 +0000

Type Values Removed Values Added
Description An unrestricted file upload vulnerability in Kentico Xperience allows authenticated users with 'Read data' permissions to upload arbitrary file types via MVC form file uploader components. Attackers can manipulate file names and upload potentially malicious files to the system, enabling unauthorized file uploads.
Title Kentico Xperience <= 12.0.29 MVC Forms Unrestricted File Upload
First Time appeared Kentico
Kentico xperience
Weaknesses CWE-434
CPEs cpe:2.3:a:kentico:xperience:*:*:*:*:*:*:*:*
Vendors & Products Kentico
Kentico xperience
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2025-12-18T21:48:34.976Z

Reserved: 2025-12-17T16:58:40.853Z

Link: CVE-2019-25229

cve-icon Vulnrichment

Updated: 2025-12-18T21:09:56.462Z

cve-icon NVD

Status : Received

Published: 2025-12-18T20:15:48.883

Modified: 2025-12-18T20:15:48.883

Link: CVE-2019-25229

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.