CVE-2025-32371 — Unexpected external content may be displayed in DNN ImageHandler
DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. A url could be crafted to the DNN ImageHandler to render text from …
Published: 2025-04-09 · CVSS: 4.3 · CVSS 3.1
DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. A url could be crafted to the DNN ImageHandler to render text from a querystring parameter. This text would display in the resulting image and a user that trusts the domain might think that the information is legitimate. This vulnerability is fixed in 9.13.4.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7