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CVE-2025-52487 — Vulnerability in DNN.PLATFORM — CVE Details

HIGH

DNN.PLATFORM possibly allows bypass of IP Filters

Published June 20, 2025Updated June 27, 2025Source: osv

Summary

DNN.PLATFORM allows a specially crafted request or proxy to be created that would bypass the design of DNN Login IP Filters allowing login attempts from IP Adresses not in the allow list. This vulnerability is fixed in 10.0.1.

Advisory Timeline

  • First published June 20, 2025 (479 days ago).
  • Last revised June 27, 2025 — 7 days after initial publication.

Remediation

Upgrade to the fixed version using your package manager.

NuGet
Update DNN.PLATFORM to 10.0.1 or later
dotnet add package DNN.PLATFORM --version 10.0.1

After upgrading, run your dependency scanner again to confirm the vulnerability is resolved.

Affected Packages (1)

Affects 1 ecosystem: nuget (1).

PackageEcosystemAffectedFixed In
DNN.PLATFORM
nuget
7.2.0, 7.3.0, 7.4.0, 8.0.0 (+4 more)10.0.1

Vulnerability Classification

Common Weakness Enumeration (CWE) identifiers for this vulnerability type.

  • CWE-863
    Incorrect AuthorizationMITRE

CVSS Score Breakdown

What the CVSS (Common Vulnerability Scoring System) 8.6 score means for each attack dimension.

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
—
Confidentiality
—
Integrity
—
Availability
—

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N

References

Frequently Asked Questions

What is CVE-2025-52487?
DNN.PLATFORM possibly allows bypass of IP Filters This vulnerability has been assigned a severity rating of HIGH (CVSS score: 8.6/10).
How do I check if my project is affected by CVE-2025-52487?
CVE-2025-52487 affects DNN.PLATFORM. Use GeekWala's free vulnerability scanner to check your dependencies against CVE-2025-52487 and 200,000+ other known vulnerabilities.

Severity & Exploitability

CVSS Score
8.6

High exploitability or significant impact. Prioritize remediation within days.

Also Known As

GHSA-fjhg-3mrh-mm7h

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