CVE-2025-64095 (GCVE-0-2025-64095)
Vulnerability from cvelistv5
Published
2025-10-28 21:46
Modified
2025-10-29 14:51
Severity ?
10.0 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
CWE
  • CWE-434 - Unrestricted Upload of File with Dangerous Type
Summary
DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. Prior to 10.1.1, the default HTML editor provider allows unauthenticated file uploads and images can overwrite existing files. An unauthenticated user can upload and replace existing files allowing defacing a website and combined with other issue, injection XSS payloads. This vulnerability is fixed in 10.1.1.
References
Impacted products
Vendor Product Version
dnnsoftware Dnn.Platform Version: < 10.1.1
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