microsoft.visualstudio.web.codegeneration.design.9.0.0.nupkg: 1 vulnerabilities (highest severity is: 7.3) reachable

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Vulnerable Library - microsoft.visualstudio.web.codegeneration.design.9.0.0.nupkg

Path to dependency file: /DotNetWebhookCodeSnippets/DotnetWebhookCodeSnippets.csproj

Path to vulnerable library: /home/wss-scanner/.nuget/packages/microsoft.build/17.10.4/microsoft.build.17.10.4.nupkg

Found in HEAD commit: 3edaf92a0a3aa3d7441e08d996d889594d4650f6

Vulnerabilities

Vulnerability	Severity	CVSS	Exploit Maturity	EPSS	Dependency	Type	Fixed in (microsoft.visualstudio.web.codegeneration.design.9.0.0.nupkg version)	Remediation Possible**	Reachability
CVE-2025-55247	High	7.3	Unproven	0.0%	microsoft.build.17.10.4.nupkg	Transitive	N/A*	❌	Reachable

*For some transitive vulnerabilities, there is no version of direct dependency with a fix. Check the "Details" section below to see if there is a version of transitive dependency where vulnerability is fixed.

**In some cases, Remediation PR cannot be created automatically for a vulnerability despite the availability of remediation

Details

CVE-2025-55247

Vulnerable Library - microsoft.build.17.10.4.nupkg

This package contains the Microsoft.Build assembly which is used to create, edit, and evaluate MSBuild projects.

Library home page: https://api.nuget.org/packages/microsoft.build.17.10.4.nupkg

Path to dependency file: /DotNetWebhookCodeSnippets/DotnetWebhookCodeSnippets.csproj

Path to vulnerable library: /home/wss-scanner/.nuget/packages/microsoft.build/17.10.4/microsoft.build.17.10.4.nupkg

Dependency Hierarchy:

• microsoft.visualstudio.web.codegeneration.design.9.0.0.nupkg (Root Library)
  • microsoft.visualstudio.web.codegenerators.mvc.9.0.0.nupkg
    • microsoft.visualstudio.web.codegeneration.9.0.0.nupkg
      • ❌ microsoft.build.17.10.4.nupkg (Vulnerable Library)

Found in HEAD commit: 3edaf92a0a3aa3d7441e08d996d889594d4650f6

Found in base branch: master

Reachability Analysis

This vulnerability is potentially reachable

DotnetCliCodeSnippets.Messages.WhatsApp.SendWhatsAppMtm (Application)
  -> Vonage.Request.Credentials (Extension)
   -> Vonage.Common.Failures.AuthenticationFailure (Extension)
    -> System.Runtime.CompilerServices.IsReadOnlyAttribute (Extension)
     -> ❌ Microsoft.CodeAnalysis.EmbeddedAttribute (Vulnerable Component)

Vulnerability Details

Improper link resolution before file access ('link following') in .NET allows an authorized attacker to elevate privileges locally.

Publish Date: 2025-10-14

URL: CVE-2025-55247

Threat Assessment

Exploit Maturity: Unproven

EPSS: 0.0%

CVSS 3 Score Details (7.3)

Base Score Metrics:

• Exploitability Metrics:
  • Attack Vector: Local
  • Attack Complexity: Low
  • Privileges Required: Low
  • User Interaction: Required
  • Scope: Unchanged
• Impact Metrics:
  • Confidentiality Impact: High
  • Integrity Impact: High
  • Availability Impact: High

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: GHSA-w3q9-fxm7-j8fq

Release Date: 2025-10-14

Fix Resolution: Microsoft.Build.Tasks.Core - 18.0.0-preview-25476-107,Microsoft.Build - 17.14.28,Microsoft.Build - 17.10.46,Microsoft.Build.Tasks.Core - 17.10.46,Microsoft.Build.Tasks.Core - 17.14.28,Microsoft.Build.Tasks.Core - 17.11.48,Microsoft.Build - 17.11.48,Microsoft.Build - 17.8.43,Microsoft.Build.Tasks.Core - 17.8.43,Microsoft.Build.Tasks.Core - 17.12.50,Microsoft.Build.Utilities.Core - 17.11.48,Microsoft.Build.Utilities.Core - 17.8.43