CVE-2025-32035 - CVE House
Back to Database
Status published Low CVE-2025-32035

DNN does not check the contents of a file when uploading files

Vulnerability Description

DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. Prior to 9.13.2, when uploading files (e.g. when uploading assets), the file extension is checked to see if it's an allowed file type but the actual contents of the file aren't checked. This means that it's possible to e.g. upload an executable file renamed to be a .jpg. This file could then be executed by another security vulnerability. This vulnerability is fixed in 9.13.2.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2025-32035

Credits & Attribution

No credits recorded in the NVD database.

References

More from dnnsoftware

View All →
CVE-2025-64095
DNN Insufficient Access Control - Image Upload allows for Site Content Overwrite
Critical 10
CVE-2025-64094
DNN vulnerable to stored cross-site-scripting (XSS) via SVG upload
Medium 6.4
CVE-2025-62802
DNN CKEditor Provider allows unauthenticated upload out-of-the-box
Medium 4.3
CVE-2025-59821
DNN vulnerable to Reflected Cross-Site Scripting (XSS) using url to profile
Medium 6.5
CVE-2025-59548
DNN Vulnerable to Reflected Cross-Site Scripting (XSS) in CKEditor File Browser
Medium 5.9

Affected Vendor

dnnsoftware

View all reports →

Affected Software

Dnn.Platform
Vulnerable Versions:
< 9.13.2

Timeline

Official Publish: April 8th, 2025
Last Modified: April 8th, 2025
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:L/A:N

Weaknesses (CWE)

CWE-351

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.