CVE-2025-52488 — Vulnerability in DNN.PLATFORM — CVE Details

HIGH

DNN.PLATFORM leaks NTLM hash via SMB Share Interaction with malicious user input

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

Summary

DNN.PLATFORM allows a specially crafted series of malicious interaction can expose NTLM hashes to a third party SMB server. 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).

Package	Ecosystem	Affected	Fixed 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-200
Information ExposureMITRE

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

Changed

Confidentiality

High

Integrity

None

Availability

None

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N

References

Frequently Asked Questions

What is CVE-2025-52488?: DNN.PLATFORM leaks NTLM hash via SMB Share Interaction with malicious user input 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-2025-52488?: CVE-2025-52488 affects DNN.PLATFORM. Use GeekWala's free vulnerability scanner to check your dependencies against CVE-2025-52488 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-mgfv-2362-jq96

Related CVEs

CVE-2025-64095
CRITICAL
DNN Insufficient Access Control - Image Upload allows for Site Content Overwrite
CVE-2026-106112
HIGH
ImageSharp: ICC LUT16 output channel count can write beyond Vector4
CVE-2025-52487
HIGH
DNN.PLATFORM possibly allows bypass of IP Filters
CVE-2026-106115
HIGH
ImageSharp: TIFF CCITT T6 encoder writes beyond an undersized output buffer
CVE-2025-52486
MEDIUM
DNN.PLATFORM Allows Reflected Cross-Site Scripting (XSS) in some TokenReplace situations with SkinObjects
CVE-2025-52485
MEDIUM
DNN.PLATFORM Allows Stored Cross-Site Scripting (XSS) in Activity Feed

More NuGet advisories

Check if you're affected

Scan your dependencies to see if this vulnerability affects your projects.

Scan Your Dependencies