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[Snyk] Fix for 2 vulnerabilities#12340

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snyk-fix-44c9b68136068aae3e345685ac280f56
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[Snyk] Fix for 2 vulnerabilities#12340
q1blue wants to merge 1 commit intomasterfrom
snyk-fix-44c9b68136068aae3e345685ac280f56

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@q1blue q1blue commented Feb 15, 2026

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Snyk has created this PR to fix 2 vulnerabilities in the yarn dependencies of this project.

Snyk changed the following file(s):

  • plugins/catalog-node/package.json

Note for zero-installs users

If you are using the Yarn feature zero-installs that was introduced in Yarn V2, note that this PR does not update the .yarn/cache/ directory meaning this code cannot be pulled and immediately developed on as one would expect for a zero-install project - you will need to run yarn to update the contents of the ./yarn/cache directory.
If you are not using zero-install you can ignore this as your flow should likely be unchanged.

⚠️ Warning
Failed to update the yarn.lock, please update manually before merging.

Vulnerabilities that will be fixed with an upgrade:

Issue Score
high severity Regular Expression Denial of Service (ReDoS)
SNYK-JS-AJV-15274295
  157  
medium severity Allocation of Resources Without Limits or Throttling
SNYK-JS-QS-15268416
  62  

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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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🦉 Regular Expression Denial of Service (ReDoS)
🦉 Allocation of Resources Without Limits or Throttling


EntelligenceAI PR Summary

This PR transitions the catalog-node plugin from workspace protocol to explicit dependency versioning.

  • Changed @backstage/backend-plugin-api from workspace:^ to version 0.6.19
  • Changed @backstage/catalog-model from workspace:^ to version 0.1.1
  • Changed @backstage/errors from workspace:^ to version 0.1.1
  • Changed @backstage/plugin-catalog-common from workspace:^ to version 0.1.0
  • Indicates preparation for package publication or dependency pinning outside monorepo context

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codesandbox Bot commented Feb 15, 2026

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Summary of Changes

Hello @q1blue, I'm Gemini Code Assist1! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request is an automated security fix initiated by Snyk to mitigate critical vulnerabilities within the project's dependencies. It updates specific package versions in the plugins/catalog-node module to address known security risks, thereby enhancing the overall security posture of the application. Reviewers should pay close attention to the yarn.lock file update requirement.

Highlights

  • Vulnerability Fixes: This pull request addresses and fixes two identified security vulnerabilities: a high-severity Regular Expression Denial of Service (ReDoS) (SNYK-JS-AJV-15274295) and a medium-severity Allocation of Resources Without Limits or Throttling (SNYK-JS-QS-15268416).
  • Dependency Updates: To resolve the vulnerabilities, several dependencies in plugins/catalog-node/package.json have been updated from workspace:^ versions to specific fixed versions: @backstage/backend-plugin-api to 0.6.19, @backstage/catalog-model to 0.1.1, @backstage/errors to 0.1.1, and @backstage/plugin-catalog-common to 0.1.0.
  • Yarn Lock File Warning: A warning is present indicating that the yarn.lock file failed to update automatically and requires manual intervention before merging, especially for projects utilizing Yarn's zero-installs feature.
Changelog
  • plugins/catalog-node/package.json
    • Updated @backstage/backend-plugin-api from workspace:^ to 0.6.19
    • Updated @backstage/catalog-model from workspace:^ to 0.1.1
    • Updated @backstage/errors from workspace:^ to 0.1.1
    • Updated @backstage/plugin-catalog-common from workspace:^ to 0.1.0
Activity
  • This pull request was automatically created by Snyk to provide a fix for identified vulnerabilities.
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snyk-io Bot commented Feb 15, 2026

Snyk checks have failed. 1 issues have been found so far.

Status Scanner Critical High Medium Low Total (1)
Open Source Security 0 0 1 0 1 issues

💻 Catch issues earlier using the plugins for VS Code, JetBrains IDEs, Visual Studio, and Eclipse.

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Walkthrough

This PR updates the dependency management strategy for the catalog-node plugin by replacing workspace protocol references with explicit version numbers. Four Backstage packages are affected: backend-plugin-api (0.6.19), catalog-model (0.1.1), errors (0.1.1), and plugin-catalog-common (0.1.0). This change transitions from workspace-relative versioning to pinned versions, which is a common practice when preparing a package for publication or moving away from monorepo development patterns. The update ensures that the plugin will use specific, known versions of its dependencies rather than relying on workspace resolution.

Changes

File(s) Summary
plugins/catalog-node/package.json Updated four Backstage package dependencies from workspace:^ protocol to explicit version numbers: @backstage/backend-plugin-api to 0.6.19, @backstage/catalog-model to 0.1.1, @backstage/errors to 0.1.1, and @backstage/plugin-catalog-common to 0.1.0.

Sequence Diagram

This diagram shows the interactions between components:

sequenceDiagram
    participant Dev as Developer
    participant PM as Package Manager
    participant CatalogNode as catalog-node Plugin
    participant Deps as Dependencies

    Dev->>PM: Update package.json dependencies
    Note over Dev,PM: Change workspace:^ to fixed versions
    
    PM->>CatalogNode: Install dependencies
    
    alt Fixed Version Resolution
        CatalogNode->>Deps: Request backend-plugin-api@0.6.19
        Deps-->>CatalogNode: Return exact version 0.6.19
        CatalogNode->>Deps: Request catalog-model@0.1.1
        Deps-->>CatalogNode: Return exact version 0.1.1
        CatalogNode->>Deps: Request errors@0.1.1
        Deps-->>CatalogNode: Return exact version 0.1.1
        CatalogNode->>Deps: Request plugin-catalog-common@0.1.0
        Deps-->>CatalogNode: Return exact version 0.1.0
    else Workspace Dependencies (unchanged)
        CatalogNode->>Deps: Request catalog-client (workspace)
        Deps-->>CatalogNode: Return local workspace version
        CatalogNode->>Deps: Request types (workspace)
        Deps-->>CatalogNode: Return local workspace version
    end
    
    PM-->>Dev: Dependencies installed with fixed versions
    Note over CatalogNode,Deps: No runtime behavior changes,<br/>only dependency resolution strategy
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Code Review

This pull request, automatically generated by Snyk, attempts to fix two security vulnerabilities by updating dependencies in plugins/catalog-node/package.json. However, the approach taken is incorrect for this monorepo setup. It replaces workspace:^ package references with pinned, and in most cases, severely outdated versions. This change breaks the yarn workspace linking, will likely cause build failures, and does not correctly address the root cause of the vulnerabilities. The correct approach is to update the vulnerable transitive dependencies within their respective workspace packages and regenerate the yarn.lock file. The changes in this PR should be reverted, and the vulnerabilities should be addressed manually.

Comment on lines +39 to 44
"@backstage/backend-plugin-api": "0.6.19",
"@backstage/catalog-client": "workspace:^",
"@backstage/catalog-model": "workspace:^",
"@backstage/errors": "workspace:^",
"@backstage/plugin-catalog-common": "workspace:^",
"@backstage/catalog-model": "0.1.1",
"@backstage/errors": "0.1.1",
"@backstage/plugin-catalog-common": "0.1.0",
"@backstage/types": "workspace:^"
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critical

These changes incorrectly replace workspace:^ references with pinned versions. In a monorepo using Yarn workspaces, packages should reference each other using workspace:^ to ensure they use the version from the local workspace. Pinning to specific versions like this breaks the monorepo structure and can lead to using stale code or build failures. The PR description's warning about failing to update yarn.lock is a strong indicator that this approach is flawed.

Furthermore, the versions being pinned are inconsistent and likely incorrect:

  • @backstage/catalog-model is downgraded from 1.4.1 to 0.1.1.
  • @backstage/errors is downgraded from 1.2.1 to 0.1.1.
  • @backstage/plugin-catalog-common is downgraded from 1.0.15 to 0.1.0.

This will almost certainly break the application.

To correctly fix the underlying vulnerabilities, the dependencies within the respective workspace packages should be updated (e.g., ajv in @backstage/catalog-model), and then yarn.lock should be regenerated by running yarn. These changes should be reverted.

Suggested change
"@backstage/backend-plugin-api": "0.6.19",
"@backstage/catalog-client": "workspace:^",
"@backstage/catalog-model": "workspace:^",
"@backstage/errors": "workspace:^",
"@backstage/plugin-catalog-common": "workspace:^",
"@backstage/catalog-model": "0.1.1",
"@backstage/errors": "0.1.1",
"@backstage/plugin-catalog-common": "0.1.0",
"@backstage/types": "workspace:^"
"@backstage/backend-plugin-api": "workspace:^",
"@backstage/catalog-client": "workspace:^",
"@backstage/catalog-model": "workspace:^",
"@backstage/errors": "workspace:^",
"@backstage/plugin-catalog-common": "workspace:^",
"@backstage/types": "workspace:^"

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This PR has been automatically marked as stale because it has not had recent activity from the author. It will be closed if no further activity occurs. If the PR was closed and you want it re-opened, let us know and we'll re-open the PR so that you can continue the contribution!

@github-actions github-actions Bot added the stale label Feb 22, 2026
@github-actions github-actions Bot closed this Feb 28, 2026
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