Login Request a demo
High severity · published Apr 8, 2025
CVE-2025-32035
DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem
7.5
CVSS
0.2%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 7% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DO
Dotnetnuke · Dnnsoftware
before 9.13.2 · source: NVD
Affected product
DO
Dotnetnuke
Dnnsoftware
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-32035
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-32035
Patch
https://github.com/dnnsoftware/Dnn.Platform/commit/a5c13c3836cfbde374dc19dac032cd51af41050a
Vendor Advisory
https://github.com/dnnsoftware/Dnn.Platform/security/advisories/GHSA-8q89-mqw7-9pp7
More from Dotnetnuke
8.8
CVE-2017-9822
DNN (aka DotNetNuke) before 9.1.1 has Remote Code Execution via a cookie, aka "2017-08 (Critical) Possible remote code execution on DNN sites."
7.5
CVE-2018-18325
DotNetNuke (DNN) Inadequate Encryption Strength Vulnerability
7.5
CVE-2018-15811
DNN (aka DotNetNuke) 9.2 through 9.2.1 uses a weak encryption algorithm to protect input parameters
9.8
CVE-2025-64095
DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem
9.8
CVE-2015-2794
The installation wizard in DotNetNuke (DNN) before 7.4.1 allows remote attackers to reinstall the application and gain SuperUser access via a direct request to…