CVE-2025-32035

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.

Reserved 2025-04-01 | Published 2025-04-08 | Updated 2025-04-08 | Assigner GitHub_M

Problem types

CWE-351: Insufficient Type Distinction

Product status

< 9.13.2
affected

References

github.com/...atform/security/advisories/GHSA-8q89-mqw7-9pp7

github.com/...ommit/a5c13c3836cfbde374dc19dac032cd51af41050a

cve.org (CVE-2025-32035)

nvd.nist.gov (CVE-2025-32035)

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