automapper.12.0.0.nupkg: 1 vulnerabilities (highest severity is: 7.5)

[mend-bolt-for-github]

Vulnerable Library - automapper.12.0.0.nupkg

A convention-based object-object mapper.

Library home page: https://api.nuget.org/packages/automapper.12.0.0.nupkg

Path to dependency file: /MangoAPI.Presentation/MangoAPI.Presentation.csproj

Path to vulnerable library: /home/wss-scanner/.nuget/packages/automapper/12.0.0/automapper.12.0.0.nupkg

Found in HEAD commit: 0c9bb5bd04415d4d387e12646c7ce749fd8ffae2

Vulnerabilities

Vulnerability	Severity	CVSS	Dependency	Type	Fixed in (automapper.12.0.0.nupkg version)	Remediation Possible**
CVE-2026-32933	High	7.5	automapper.12.0.0.nupkg	Direct	https://github.com/LuckyPennySoftware/AutoMapper.git - v16.1.1,https://github.com/LuckyPennySoftware/AutoMapper.git - v15.1.1	❌

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

Details

CVE-2026-32933

Vulnerable Library - automapper.12.0.0.nupkg

A convention-based object-object mapper.

Library home page: https://api.nuget.org/packages/automapper.12.0.0.nupkg

Path to dependency file: /MangoAPI.Presentation/MangoAPI.Presentation.csproj

Path to vulnerable library: /home/wss-scanner/.nuget/packages/automapper/12.0.0/automapper.12.0.0.nupkg

Dependency Hierarchy:

• ❌ automapper.12.0.0.nupkg (Vulnerable Library)

Found in HEAD commit: 0c9bb5bd04415d4d387e12646c7ce749fd8ffae2

Found in base branch: main

Vulnerability Details

AutoMapper is a convention-based object-object mapper in .NET. Versions prior to 15.1.1 and 16.1.1 are vulnerable to a Denial of Service (DoS) attack. When mapping deeply nested object graphs, the library uses recursive method calls without enforcing a default maximum depth limit. This allows an attacker to provide a specially crafted object graph that exhausts the thread's stack memory, triggering a "StackOverflowException" and causing the entire application process to terminate. Versions 15.1.1 and 16.1.1 fix the issue.

Publish Date: 2026-03-20

URL: CVE-2026-32933

CVSS 3 Score Details (7.5)

Base Score Metrics:

• Exploitability Metrics:
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: None
  • User Interaction: None
  • Scope: Unchanged
• Impact Metrics:
  • Confidentiality Impact: None
  • Integrity Impact: None
  • Availability Impact: High

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Release Date: 2026-03-20

Fix Resolution: https://github.com/LuckyPennySoftware/AutoMapper.git - v16.1.1,https://github.com/LuckyPennySoftware/AutoMapper.git - v15.1.1

Step up your Open Source Security Game with Mend here