CVE-2025-48376

LOW
2025-05-23 [email protected]
3.5
CVSS 3.1

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:L
Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
Low

Lifecycle Timeline

3
Analysis Generated
Mar 28, 2026 - 18:43 vuln.today
Patch Released
Mar 28, 2026 - 18:43 nvd
Patch available
CVE Published
May 23, 2025 - 16:15 nvd
LOW 3.5

Tags

Microsoft Information Disclosure Dotnetnuke

Description

DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. Prior to version 9.13.9, a malicious SuperUser (Host) could craft a request to use an external url for a site export to then be imported. Version 9.13.9 fixes the issue.

Analysis

DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. Rated low severity (CVSS 3.5), this vulnerability is remotely exploitable, low attack complexity.

Technical Context

This vulnerability is classified under CWE-841. DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. Prior to version 9.13.9, a malicious SuperUser (Host) could craft a request to use an external url for a site export to then be imported. Version 9.13.9 fixes the issue. Affected products include: Dnnsoftware Dotnetnuke. Version information: version 9.13.9.

Affected Products

Dnnsoftware Dotnetnuke.

Remediation

A vendor patch is available. Apply the latest security update as soon as possible. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

Priority Score

18
Low Medium High Critical
KEV: 0
EPSS: +0.1
CVSS: +18
POC: 0

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CVE-2025-48376 vulnerability details – vuln.today
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