Solana: Yarn/NPM Package Vulnerabilities Upon Initializing a New Anchor Project
Relatively new to Anchor/Solana.
I
However, one thing that caught my attention was noticed some potential vulnerabilities when initializing a new anchor project. As a solana development,
Here are some Yarn/NPM Package Vulnerabilities I’ve encountered while setting up a new anchor project:
- This can lead to issues if you are sharing dependencies between Multiple Projects.
- Missing security audits : as solana’s ecosystem continues to grow, so Regular Security Audits and Vulnerability Scanning Helping Identify potential issues before they become problems.
- Insufficient
Yarn LockManagement : Without proper management, you may end up with duplicate or outdated dependencies in your projects.
To address these vulnerabilities, I recommend
1. Update Yarn to the Latest Version
Make sure are running the latest version of Yarn by UPDating it using yarn outdated and then upgrading it to the latest version usingyarn install.
`bash
yarn outdated -format = full | yarn upgrade -g
`
2. Use and Yarn link Configuration File
Create a new file in your project root (e.g., .yarn-link-config.yaml) with the following content:
`yamlam
Package: Anchor-SDK
URL:
This allows you to specify an external repository for shared dependencies across projects.
3. Set up npm as a fallback
If you are concerned about Yarn’s permissive policy, consider setting up npm as a fallback for specific packages or libraries that require it. This ensures your project remains compatible with older versions of these dependencies.
`bash
Install anchor sdk using npm (as a fallback)
NPM Install Anchor-SDK@Latest–Save-Dev
Update the yarn.lock file to include npm instead
Yarn Config Lock File Yarn.lock
`
4. Perform Regular Security Audits and Vulnerability Scanning
Schedule regular security audits and vulnerability scans for your projects using tools like Sonarqube, Owsp Zap, or your preferred solution.
The Risk of Yarn/NPM Package Vulnerabilities When Initializing a New Anchor Project. Remember to stay up-to-date with the latest solana ecosystem development to ensure the continued security and reliability of your anchor setup.