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CVE-2025-52487

DNN.PLATFORM possibly allows bypass of IP Filters

Published: Jun 21, 2025Updated: Sep 15, 2025 Sources: CVE List NVD GHSA BDUCWE-863
NVD MITRE
7.5CVSSHIGH
EPSS Score
0.3%
Top 79.2%
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. In versions 7.0.0 to before 10.0.1, DNN.PLATFORM allows a specially crafted request or proxy to be created that could bypass the design of DNN Login IP Filters allowing login attempts from IP Addresses not in the allow list. This issue has been patched in version 10.0.1.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:NI:HA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:HIntegrity
High
A:NAvailability
None
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Weaknesses

CWE-863

Affected Products

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

Attack Graph

Products CVE Techniques Tactics

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Exploitability

Official Patch Available

MITRE ATT&CK

2 techniques
Initial Access
View detailed technique mapping

References

https://github.com/dnnsoftware/Dnn.Platform/security/advisories/GHSA-fjhg-3mrh-mm7h
github.com
https://github.com/dnnsoftware/Dnn.Platform/releases/tag/v10.0.1
github.com
https://nvd.nist.gov/vuln/detail/CVE-2025-52487
nvd.nist.gov
and 1 more references View all →

Timeline

Published
Jun 21, 2025
Last Updated
Sep 15, 2025

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