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CVE-2025-48378

Medium

Description

DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. Prior to version 9.13.9, uploaded SVG files could contain scripts and if rendered inline those scripts could run allowing XSS attacks. Version 9.13.9 fixes the issue.

SeverityMedium
CVSS5.4
Exploit probability—
ProductDnnsoftware Dotnetnuke
PublishedMay 23, 2025
First seenMay 23, 2025
Weakness typeCWE-79Cross-site scripting (XSS)

How to fix

Update
  • dnnsoftware dotnetnuke9.13.9 or later
  • DotNetNuke.Core9.13.9 or later

Affected products

ProductAffected versionsFixed in
dnnsoftware dotnetnukev < 9.13.99.13.9
DotNetNuke.CoreNuGetv < 9.13.99.13.9

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