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.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Tue, 26 Aug 2025 01:00:00 +0000

Type Values Removed Values Added
First Time appeared Dnnsoftware
Dnnsoftware dotnetnuke
CPEs cpe:2.3:a:dnnsoftware:dotnetnuke:*:*:*:*:*:*:*:*
Vendors & Products Dnnsoftware
Dnnsoftware dotnetnuke

Wed, 09 Apr 2025 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 09 Apr 2025 15:30:00 +0000

Type Values Removed Values Added
Description 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.
Title Unexpected external content may be displayed in DNN ImageHandler
Weaknesses CWE-451
References
Metrics cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2025-04-09T15:41:55.992Z

Reserved: 2025-04-06T19:46:02.460Z

Link: CVE-2025-32371

cve-icon Vulnrichment

Updated: 2025-04-09T15:41:51.943Z

cve-icon NVD

Status : Analyzed

Published: 2025-04-09T16:15:24.933

Modified: 2025-08-26T00:48:09.823

Link: CVE-2025-32371

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.