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@snyk-io snyk-io bot commented Nov 27, 2025

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Snyk has created this PR to fix 1 vulnerabilities in the npm dependencies of this project.

Snyk changed the following file(s):

  • Angular/package.json
  • Angular/package-lock.json

Merge Risk: High

This major version upgrade to Angular 19 introduces significant architectural changes by making standalone components the default and stabilizing the new Signal-based reactivity model. These changes require developers to run migration tools and manually review code for compatibility.

Highlights:

  • Standalone by Default: Components, directives, and pipes are now standalone by default. The ng update command will automatically refactor code, but manual verification is recommended as this changes the application's structure. [5, 7]
  • Signal-Based Inputs are Stable: The new input() function for defining component inputs is now stable and read-only. You should use the ng generate @angular/core:signal-input-migration schematic to migrate from decorator-based @Input() and refactor any instances where components modified their own input properties. [7]

Source: Angular documentation
Recommendation: First, run ng update @angular/core@19 @angular/cli@19. Then, execute the ng generate @angular/core:signals migration schematic to adopt the new APIs. Thoroughly test the application, especially component interactions and data binding.

Notice 🤖: This content was generated using artificial intelligence. AI-generated content may contain errors and should be reviewed for accuracy before use.


Vulnerabilities that will be fixed with an upgrade:

Issue Score
high severity Insertion of Sensitive Information Into Sent Data
SNYK-JS-ANGULARCOMMON-14135651
  185  

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  • Check the changes in this PR to ensure they won't cause issues with your project.
  • Max score is 1000. Note that the real score may have changed since the PR was raised.
  • This PR was automatically created by Snyk using the credentials of a real user.

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