CVE Tools
Sign in

CVE-2025-48376

Dnn.Platform's Site Import could use an external source with a crafted request

Published: May 23, 2025Updated: Aug 26, 2025 Sources: CVE List NVD GHSA BDUCWE-841
NVD MITRE
3.5CVSSLOW
EPSS Score
0.2%
Top 88.5%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

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.

CVSS Vector Breakdown

AV:NAC:LPR:HUI:RS:UC:NI:LA:L
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:HPrivileges Required
High
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:LIntegrity
Low
A:LAvailability
Low
Open in CVSS calculator →

Weaknesses

CWE-841

Affected Products

DNNDNN Corp.
Mixed
Web & CMS Plugins / cms-core
Dnn.Platformdnnsoftware
On-premWeb App
Web & CMS Plugins / cms-core
dotnetnukednnsoftware
On-premWeb App
Web & CMS Plugins / cms-core
DotNetNuke.SiteExportImportNuGetOSS Libraries
dnn corp.commercialWeb & CMS Pluginsaka dnn corp
dnnsoftwarecommercialWeb & CMS Pluginsaka dotnetnuke, dnn.platform, dnn platform
nugetpackage-ecosystemOSS Libraries

Exploitability

Official Patch Available

References

https://github.com/dnnsoftware/Dnn.Platform/releases/tag/v9.13.9
github.com
https://github.com/dnnsoftware/Dnn.Platform/security/advisories/GHSA-62mf-vhhw-xmf8
github.com
https://github.com/dnnsoftware/Dnn.Platform/commit/13fb13ee76173c3467d7ee8d120b20ca7bd4fa63
github.com
and 2 more references View all →

Timeline

Published
May 23, 2025
Last Updated
Aug 26, 2025

Unlock Complete Vulnerability Intelligence

Get the full picture for CVE-2025-48376 and every CVE in our database. Create a free account — no credit card required.

Create Free Account
Plain-language analysis
Impact assessment and exploitation scenario in plain English
Attack graph visualization
Interactive attack path and kill chain mapping
Exploit details & PoC links
ExploitDB, Metasploit, GitHub PoCs with direct links
Nuclei scanner templates
Ready-to-use vulnerability scanner templates
Full remediation guide
Patch instructions, workarounds, and compliance impact
Interactive AI chat
Ask questions about this vulnerability in natural language
Related vulnerabilities
Semantically similar CVEs and attack patterns
REST API & MCP access
Integrate vulnerability data into your workflows