CVE-2025-48378CWE-79

Dnn.Platform vulnerable to Stored Cross-Site Scripting (XSS) with svg files rendered inline

Medium · published May 23, 2025

CVSS v4.0
6.1
EPSS
0%
Percentile
21.1
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
6.1 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:H/SI:N/SA:N
EPSS
0.00295 · 21.1th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2025-05-23T15:39Z
EPSS history
Timeline
  • 23 MAY 15:39Z
    Dnn.Platform vulnerable to Stored Cross-Site Scripting (XSS) with svg files rendered inline
    cvelistv5