Dependency Scanning [ULTIMATE]

Introduced in GitLab Ultimate 10.7.


If you are using GitLab CI/CD, you can analyze your dependencies for known vulnerabilities using Dependency Scanning, either by including the CI job in your existing .gitlab-ci.yml file or by implicitly using Auto Dependency Scanning that is provided by Auto DevOps.

Going a step further, GitLab can show the vulnerability list right in the merge request widget area.

Use cases

It helps you automatically find security vulnerabilities in your dependencies while you are developing and testing your applications. E.g. your application is using an external (open source) library which is known to be vulnerable.

Supported languages and dependency managers

The following languages and dependency managers are supported.

Language (package managers) Scan tool
JavaScript (npm, yarn) gemnasium, Retire.js
Python (pip) gemnasium
Ruby (gem) gemnasium, bundler-audit
Java (Maven) gemnasium
PHP (Composer) gemnasium

Some scanners require to send a list of project dependencies to GitLab central servers to check for vulnerabilities. To learn more about this or to disable it please check GitLab Dependency Scanning documentation.

How it works

First of all, you need to define a job named dependency_scanning in your .gitlab-ci.yml file. Check how the dependency_scanning job should look like.

In order for the report to show in the merge request, there are two prerequisites:

  • the specified job must be named dependency_scanning
  • the resulting report must be named gl-dependency-scanning-report.json and uploaded as an artifact

The dependency_scanning job will perform an analysis on the application dependencies, the resulting JSON file will be uploaded as an artifact, and GitLab will then check this file and show the information inside the merge request.

Dependency Scanning Widget