Input validation error in DotNetNuke - CVE-2025-32035
Published: April 8, 2025 / Updated: August 28, 2026
Vulnerability identifier: #VU146084
CSH Severity: Low
CVSS v4: 2 [CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2025-32035
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to modify uploaded file contents.
The vulnerability exists due to improper input validation in the file upload functionality when handling file uploads. A remote user can upload a file with unchecked contents to modify uploaded file contents.
User interaction is required to upload the file.
Affected software
DotNetNuke
How to mitigate CVE-2025-32035
Install security update from vendor's website.
DotNetNuke - update to 9.13.2